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Lockout Padlocks

Lockout padlocks are one of the clearest industrial search intents on Machrio right now, so the page needs to behave like a buying page, not a generic category. Buyers are usually comparing keyed-alike versus keyed-different systems, shackle geometry, body material, color control, and whether the lock fits the site LOTO procedure.

Procurement Guide

How Buyers Should Source Lockout Padlocks

Lockout padlocks are one of the clearest industrial search intents on Machrio right now, so the page needs to behave like a buying page, not a generic category. Buyers are usually comparing keyed-alike versus keyed-different systems, shackle geometry, body material, color control, and whether the lock fits the site LOTO procedure.

What to Compare

  • Confirm lock ownership model first: keyed different, keyed alike, master key, or department color coding.
  • Match shackle height and diameter to hasps, breakers, valve devices, and existing lockout points before comparing price.
  • Choose nylon, steel, or aluminum bodies based on electrical exposure, corrosion risk, and durability requirements.

Common Applications

  • Personal lockout ownership in OSHA 1910.147 programs
  • Group lockout procedures using hasps and lock boxes
  • Electrical, mechanical, and contractor shutdown workflows

RFQ Checklist

  • List keyed-alike, keyed-different, or master-key requirements by site policy.
  • Check shackle clearance, shackle diameter, and insulation requirements.
  • Confirm how many colors, users, and replacement keys the program needs.
Request a QuoteTalk to Sourcing

Use RFQ when you need cross-SKU comparison, bulk pricing, or application support.

449 products

Engineering Plastic Safety Lockout Padlock, 0.16 in Shackle, Pkg Qty 12
Industrial|SKU: AE2364106
Engineering Plastic Safety Lockout Padlock, 0.16 in Shackle, Pkg Qty 12

This engineering plastic safety lockout padlock provides a durable, non-conductive solution for industrial lockout/tagout (LOTO) procedures. It features a 0.16-inch diameter shackle with a 1.5-inch height for secure attachment to various isolation points. Constructed from high-strength engineering plastic, it is corrosion-resistant and suitable for harsh environments. Each lock is keyed differently to ensure individual control and accountability, meeting common industry standards for safety compliance.

$109.99In Stock
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Engineering Plastic Safety Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 12
Industrial|SKU: AE2364111
Engineering Plastic Safety Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 12

This engineering plastic safety lockout padlock is designed for industrial lockout/tagout (LOTO) procedures. Its non-conductive, corrosion-resistant plastic body and 1.5-inch-high, 0.16-inch-diameter steel shackle provide secure isolation. The keyed alike configuration allows a single key to operate all locks in a set, streamlining management for group lockouts. The compact design and bright red color ensure high visibility and easy application on a wide range of isolation points.

$109.99In Stock
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Engineering Plastic Safety Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 24
Industrial|SKU: AE2028517
Engineering Plastic Safety Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 24

This engineering plastic safety lockout padlock provides non-conductive, corrosion-resistant security for lockout/tagout procedures. Its 1.5-inch high, 0.24-inch diameter shackle fits most isolation points. Constructed from durable engineering plastic, it is inherently insulated and suitable for electrical environments. The keyed alike configuration allows one key to operate all 24 locks in the package, simplifying management for workgroups while ensuring clear visual identification with its solid green body.

$179.99In Stock
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Engineering Plastic Safety Lockout Padlock, 1.5 in Shackle, Pkg Qty 12
Industrial|SKU: AE2364109
Engineering Plastic Safety Lockout Padlock, 1.5 in Shackle, Pkg Qty 12

This engineering plastic safety lockout padlock is designed for durable, non-conductive lockout/tagout (LOTO) applications. It features a 1.5-inch high, 0.16-inch diameter steel shackle for secure attachment to various isolation points. Constructed from high-strength plastic, it provides electrical insulation and corrosion resistance. The keyed-different design ensures each lock in a set has a unique key, enforcing individual worker accountability and meeting common industry safety standards.

$99.99In Stock
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Engineering Plastic Safety Padlock, 0.16 in Shackle, Keyed Alike, Pkg Qty 12
Industrial|SKU: AE2364115
Engineering Plastic Safety Padlock, 0.16 in Shackle, Keyed Alike, Pkg Qty 12

This engineering plastic safety padlock is designed for lockout/tagout (LOTO) applications, offering non-conductive and corrosion-resistant properties. It features a 0.16-inch diameter shackle with a 1.5-inch height for versatile attachment. The keyed alike configuration allows a single key to operate all 12 locks in the package, simplifying management for group lockout procedures. Its durable plastic construction meets relevant industry safety standards for electrical isolation.

$109.99In Stock
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Engineering Plastic Safety Padlock, 0.16 in Shackle, Keyed Alike, Pkg Qty 20
Industrial|SKU: AE2364126
Engineering Plastic Safety Padlock, 0.16 in Shackle, Keyed Alike, Pkg Qty 20

This engineering plastic safety padlock is designed for lockout/tagout (LOTO) procedures, offering non-conductive and corrosion-resistant properties for electrical and industrial environments. It features a 0.16-inch diameter, 1.5-inch high shackle for secure attachment. Constructed from durable engineering plastic, it meets relevant industry safety standards. The keyed alike configuration within the 20-piece package provides efficient access management for group lockout scenarios across multiple points.

$179.99In Stock
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Engineering Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 12
Industrial|SKU: AE2364112
Engineering Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 12

This engineering plastic safety padlock is designed for lockout/tagout (LOTO) applications, offering non-conductive and corrosion-resistant properties. The 1.5-inch high shackle with a 0.16-inch diameter provides a secure fit on various isolation points. Supplied as keyed alike in a package of twelve, it enables efficient group lockouts by multiple personnel using a single key. Its durable plastic construction meets relevant industry safety standards for electrical and general facility use.

$99.99In Stock
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Engineering Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 24
Industrial|SKU: AE5914650
Engineering Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 24

This engineering plastic safety padlock is designed for lockout/tagout (LOTO) applications, offering non-conductive and corrosion-resistant properties for enhanced worksite safety. It features a 1.5-inch high, 0.24-inch diameter shackle for secure attachment to various isolation points. Constructed from durable engineering plastic, it is suitable for electrical environments. The keyed-alike configuration within each 24-unit package simplifies management for group lockout procedures, streamlining compliance and control.

$179.99In Stock
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Engineering Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 24
Industrial|SKU: AE2028503
Engineering Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 24

This engineering plastic safety padlock is designed for lockout/tagout (LOTO) applications, offering durability and corrosion resistance. The 1.5-inch high shackle with a 0.24-inch diameter provides clearance for multiple lock points. Constructed from non-conductive plastic, it enhances safety in electrical environments. The keyed-alike configuration allows a single key to operate all 24 locks in the package, streamlining management for work crews while meeting relevant industry standards.

$179.99In Stock
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Engineering Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 24
Industrial|SKU: AE2028499
Engineering Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 24

This engineering plastic safety padlock is designed for lockout/tagout (LOTO) applications, offering a non-conductive and corrosion-resistant alternative to metal. The 1.5-inch high shackle with a 0.24-inch diameter provides clearance for multiple lockout points. Constructed from durable engineering plastic, it is suitable for electrical environments and meets relevant industry standards. Supplied as keyed alike with one key per lock, this 24-piece package facilitates efficient group lockout procedures for work crews.

$179.99In Stock
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Engineering plastic safety padlock, model HA03101, orange, keyed different, shackle height 1.50 inch
Industrial|SKU: QW3567854
Engineering plastic safety padlock, model HA03101, orange, keyed different, shackle height 1.50 inch

Keyed Different System: Each lock has a unique key, enhancing security and preventing unauthorized access. Durable Insulated Construction: Features a lightweight yet sturdy insulated lock body, suitable for electrical lockout scenarios. Insulated Design: Unique lock core prevents current transmission from the shackle to the key, improving electrical safety. High Visibility Orange Color: Provides clear identification, suitable for specific lockout scenarios in industrial settings. Anti-Slip and Label Features: Lock body has anti-slip stripes and a writable warning label, with options for engraving letters and codes.

$29.99In Stock
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Engineering safety aluminum padlock, model BD A01, red, keyed different, shackle height 1.50 inch
Industrial|SKU: QW3567848
Engineering safety aluminum padlock, model BD A01, red, keyed different, shackle height 1.50 inch

Durable Aluminum Construction: Features a sturdy aluminum lock body structure that can withstand strong external impacts. Keyed Different System: Each lock has a unique key, enhancing security and preventing unauthorized access. Surface Oxidation Treatment: The shackle is surface-oxidized, providing corrosion resistance. Key Retention Feature: Key cannot be removed when the lock is open, ensuring the lock is not left behind. Precise Dimensions: Shackle height is 1.5 inches (38mm), shackle diameter is 0.24 inches (6mm), lock body height is 1.77 inches (45mm), lock body width is 1.57 inches (40mm), suitable for various lockout scenarios.

$19.99In Stock
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Engineering safety insulated padlock, model BD G11 EB, red, keyed different, shackle height 1.50 inch
Industrial|SKU: QW3567831
Engineering safety insulated padlock, model BD G11 EB, red, keyed different, shackle height 1.50 inch

Insulated Engineering Plastic Construction: Made from engineering nylon PA, providing insulation, UV resistance, corrosion resistance, and the ability to withstand a wide temperature range (-57℃ to +177℃), as well as impact resistance. Keyed Different System: Each lock has a unique key, enhancing security and preventing unauthorized access. Safety Label and Warning: Equipped with safety warning labels and reusable safety tags with bilingual (Chinese and English) safety messages. Key Retention Feature: In the open state, the key cannot be removed, ensuring the lock is not left behind. Wide Application: Ideal for lockout/tagout (LOTO) procedures in electrical, industrial, and maintenance environments, ensuring safe isolation of equipment.

$9.99In Stock
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Engineering safety insulated plastic padlock, model PLN38RKD, red, keyed different, shackle height 1.50 inch
Industrial|SKU: QW3567833
Engineering safety insulated plastic padlock, model PLN38RKD, red, keyed different, shackle height 1.50 inch

Durable Insulated Construction: Made from high-quality engineering plastic, providing insulation and durability for industrial lockout applications. Keyed Different System: Each lock has a unique key, enhancing security and preventing unauthorized access. High Visibility Red Color: Increases visibility, making it easy to identify locked-out equipment in industrial environments. Precise Dimensions: Shackle height is 1.5 inches (38mm), shackle diameter is 0.24 inches (6mm), lock body height is 1.77 inches (45mm), suitable for various lockout scenarios. Wide Application: Ideal for lockout/tagout (LOTO) procedures in factories, maintenance workshops, and industrial facilities, ensuring equipment is safely isolated.

$9.99In Stock
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Engineering safety long shackle plastic padlock, model PLS76BKAMK, black, keyed alike master key, shackle height 3.00 inch
Industrial|SKU: QW3567837
Engineering safety long shackle plastic padlock, model PLS76BKAMK, black, keyed alike master key, shackle height 3.00 inch

Long Shackle Design: Shackle height is 3.0 inches (76mm), suitable for locking multiple devices or larger energy-isolating points simultaneously. Keyed Alike Master Key System: All locks in this system can be opened by a single master key, facilitating key management for authorized personnel. Durable Plastic Construction: Made from high-quality engineering plastic, ensuring durability and resistance to wear in industrial environments. High Visibility Black Color: Provides clear identification, suitable for specific lockout scenarios in industrial settings. Wide Application: Ideal for lockout/tagout (LOTO) procedures in factories, maintenance workshops, and industrial facilities, especially for securing larger or multiple devices with centralized key management.

$9.99In Stock
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Engineering safety long shackle plastic padlock, model PLS76RKD, red, keyed different, shackle height 3.00 inch
Industrial|SKU: QW3567836
Engineering safety long shackle plastic padlock, model PLS76RKD, red, keyed different, shackle height 3.00 inch

Long Shackle Design: Shackle height is 3.0 inches (76mm), suitable for locking multiple devices or larger energy-isolating points simultaneously. Durable Plastic Construction: Made from high-quality engineering plastic, ensuring durability and resistance to wear in industrial environments. Keyed Different System: Each lock has a unique key, enhancing security and preventing unauthorized access. High Visibility Red Color: Increases visibility, making it easy to identify locked-out equipment in industrial settings. Wide Application: Ideal for lockout/tagout (LOTO) procedures in factories, maintenance workshops, and industrial facilities, especially for securing larger or multiple devices.

$9.99In Stock
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Engineering safety plastic padlock, model BD G01 EB, red, keyed different, shackle height 1.50 inch
Industrial|SKU: QW3567829
Engineering safety plastic padlock, model BD G01 EB, red, keyed different, shackle height 1.50 inch

Durable Engineering Plastic Construction: Made from engineering nylon PA, resistant to UV, corrosion, and capable of withstanding a wide temperature range (-57℃ to +177℃), and impact-resistant. Keyed Different System: Each lock has a unique key, enhancing security and preventing unauthorized access. Safety Label and Warning: Equipped with safety warning labels and reusable safety tags with bilingual (Chinese and English) safety messages. Key Retention Feature: In the open state, the key cannot be removed, ensuring the lock is not left behind. Wide Application: Ideal for lockout/tagout (LOTO) procedures in industrial, manufacturing, and maintenance environments, ensuring equipment is safely isolated.

$9.99In Stock
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Engineering safety plastic padlock, model PLS38RKD, red, keyed different, shackle height 1.50 inch
Industrial|SKU: QW3567830
Engineering safety plastic padlock, model PLS38RKD, red, keyed different, shackle height 1.50 inch

Durable Construction: Made from high-quality engineering plastic, ensuring strength and durability for industrial lockout applications. Keyed Different System: Each lock has a unique key, providing enhanced security and preventing unauthorized access. High Visibility Red Color: Increases visibility, making it easy to identify locked-out equipment in industrial environments. Precise Dimensions: Shackle height is 1.5 inches (38mm), shackle diameter is 0.24 inches (6mm), lock body height is 1.77 inches (45mm), suitable for various lockout scenarios. Wide Application: Ideal for lockout/tagout (LOTO) procedures in factories, maintenance workshops, and industrial facilities, ensuring equipment is safely isolated.

$9.99In Stock
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Engineering safety plastic padlock, model PLS38WKAMK, white, keyed alike master key, shackle height 1.50 inch
Industrial|SKU: QW3567839
Engineering safety plastic padlock, model PLS38WKAMK, white, keyed alike master key, shackle height 1.50 inch

Keyed Alike Master Key System: All locks in this system can be opened by a single master key, facilitating centralized key management for authorized personnel. Durable Plastic Construction: Made from high-quality engineering plastic, ensuring durability and resistance to wear in industrial environments. High Visibility White Color: Provides clear identification, suitable for specific lockout scenarios in industrial settings. Precise Dimensions: Shackle height is 1.5 inches (38mm), shackle diameter is 0.24 inches (6mm), lock body height is 1.77 inches (45mm), suitable for various lockout scenarios. Wide Application: Ideal for lockout/tagout (LOTO) procedures in factories, maintenance workshops, and industrial facilities, especially for securing equipment with centralized key management.

$9.99In Stock
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Engineering safety plastic padlock set, model BD G01 and BD K01 and BD P01, red, keyed different, shackle height 1.50 inch
Industrial|SKU: QW3567856
Engineering safety plastic padlock set, model BD G01 and BD K01 and BD P01, red, keyed different, shackle height 1.50 inch

Keyed Different System: Each lock in the set has a unique key, enhancing security and preventing unauthorized access. Durable Plastic Construction: Made from high-quality engineering plastic, ensuring durability and suitability for safety lockout applications. High Visibility Red Color: Provides clear identification, suitable for lockout/tagout (LOTO) scenarios in industrial settings. Complete Set: Includes multiple components for comprehensive LOTO implementation. Precise Dimensions: Shackle height is 1.5 inches (38mm), shackle diameter is 0.24 inches (6mm), lock body height is 1.77 inches (45mm), lock body width is 1.5 inches (38mm), suitable for various LOTO scenarios.

$9.99In Stock
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Engineering safety thin shackle plastic padlock, model BD G71 EB, red, keyed different, shackle height 1.50 inch
Industrial|SKU: QW3567838
Engineering safety thin shackle plastic padlock, model BD G71 EB, red, keyed different, shackle height 1.50 inch

Durable Engineering Plastic Construction: Made from engineering nylon PA, resistant to UV, corrosion, and capable of withstanding a wide temperature range (-57℃ to +177℃), and impact-resistant. Keyed Different System: Each lock has a unique key, enhancing security and preventing unauthorized access. Safety Label and Warning: Equipped with safety warning labels and reusable safety tags with bilingual (Chinese and English) safety messages. Key Retention Feature: In the open state, the key cannot be removed, ensuring the lock is not left behind. Thin Shackle Design: Shackle diameter is 0.16 inch (4mm), suitable for locking smaller or more precise energy-isolating points.

$9.99In Stock
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Engineering safety thin shackle plastic padlock, model PLST38BKA, black, keyed alike, shackle height 1.50 inch
Industrial|SKU: QW3567844
Engineering safety thin shackle plastic padlock, model PLST38BKA, black, keyed alike, shackle height 1.50 inch

Keyed Alike System: All locks in this system can be opened by a single key, facilitating centralized key management for authorized personnel. Thin Shackle Design: Shackle diameter is 0.16 inch (4mm), suitable for locking smaller or more precise energy-isolating points. Durable Plastic Construction: Made from high-quality engineering plastic, ensuring durability and resistance to wear in industrial environments. High Visibility Black Color: Provides clear identification, suitable for specific lockout scenarios in industrial settings. Precise Dimensions: Shackle height is 1.5 inches (38mm), lock body height is 1.5 inches (38mm), lock body width is 1.57 inches (40mm), suitable for various precise lockout scenarios.

$9.99In Stock
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Imitation brass padlock, brass color, keyed alike, lock body width 0.79 inch
Industrial|SKU: QW3567849
Imitation brass padlock, brass color, keyed alike, lock body width 0.79 inch

Keyed Alike System: All locks in this system can be opened by a single key, facilitating centralized key management for authorized personnel. Imitation Brass Construction: Features a brass-colored appearance with a quality lock core, ensuring durability and good security performance. Fine Craftsmanship: Undergoes wire drawing process, with fine workmanship, wear resistance, and a smooth hand feel. Precise Dimensions: Lock body width is 0.79 inch (20mm), shackle clear height is 0.47 inch (12mm), shackle diameter is 0.12 inch (3mm), suitable for various general locking applications. Wide Application: Ideal for use in warehouses, offices, electric meters, and other general-purpose scenarios, offering security for doors, cabinets, and small storage units.

$9.99In Stock
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Imitation brass padlock, model 38, brass color, keyed different, lock body width 1.50 inch
Industrial|SKU: QW3567840
Imitation brass padlock, model 38, brass color, keyed different, lock body width 1.50 inch

Imitation Brass Construction: Features a brass-colored appearance, with a high-quality brass lock core, ensuring durability and good security performance. Keyed Different System: Each lock has its own unique key, enhancing security and preventing unauthorized access. Precise Dimensions: Lock body width is 1.5 inches (38mm), shackle 净高 is 0.87 inches (22mm), shackle diameter is 0.24 inches (6mm), suitable for various general locking applications. Reliable Security: With a brass lock core, it has low mutual opening rate and high safety factor, providing reliable protection for daily use. Wide Application: Ideal for use in homes, small businesses, and general-purpose scenarios, offering security for doors, cabinets, and storage units.

$9.99In Stock
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Frequently Asked Questions

Common questions about Lockout Padlocks

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