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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

Insulated Plastic Safety Padlock, 1.5 in Shackle, 0.24 in Diameter, Pkg Qty 2
Industrial|SKU: RG6234
Insulated Plastic Safety Padlock, 1.5 in Shackle, 0.24 in Diameter, Pkg Qty 2

This insulated plastic safety padlock is designed for electrical lockout/tagout (LOTO) procedures. Its non-conductive plastic body and 1.5-inch-high, 0.24-inch-diameter shackle provide a critical barrier against accidental energization. The lock meets relevant industry safety standards and features a keyed-different mechanism for individual user control. It is supplied as a two-pack to facilitate group isolation protocols on circuit breakers, switches, and other energy control points.

$49.99In Stock
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Insulated Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 2
Industrial|SKU: NM8138
Insulated Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 2

This insulated plastic safety padlock is designed for electrical lockout/tagout procedures, providing a non-conductive barrier for enhanced worker safety. It features a 1.5-inch high, 0.24-inch diameter shackle for versatile point-of-use application. Constructed from durable, insulated plastic, it meets relevant industry standards for lockout devices. The keyed alike configuration allows for efficient management across multiple locks, streamlining safety protocols for work crews.

$59.99In Stock
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Insulated Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 20
Industrial|SKU: AE0605564
Insulated Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 20

This insulated plastic safety padlock is designed for electrical lockout procedures, providing a non-conductive barrier for worker protection. Its 1.5-inch shackle height and 0.24-inch diameter shackle offer versatile fitment on various lockout points. Constructed from durable, insulated plastic, it meets relevant industry safety standards. The keyed alike configuration allows a single key to operate all locks within a set, streamlining management for group lockout situations.

$109.99In Stock
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Insulated Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 20
Industrial|SKU: AE0605562
Insulated Plastic Safety Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 20

This insulated plastic safety padlock is designed for electrical lockout procedures, providing a non-conductive barrier for enhanced worker protection. It features a 1.5-inch shackle height with a 0.24-inch diameter for secure attachment to various isolation points. Constructed from durable, insulated plastic, it meets relevant industry safety standards. The keyed alike configuration allows for efficient management across multiple locks within a set, streamlining control and access for authorized personnel.

$109.99In Stock
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Insulated Plastic Safety Padlock, 1.5 in Shackle, Lockout/Tagout, Pkg Qty 2
Industrial|SKU: CJ8969
Insulated Plastic Safety Padlock, 1.5 in Shackle, Lockout/Tagout, Pkg Qty 2

This insulated plastic padlock is designed for electrical lockout/tagout (LOTO) procedures, providing a non-conductive barrier for enhanced worker safety. Its 1.5-inch shackle height and 0.24-inch diameter shackle offer versatile attachment points on standard isolation devices. Constructed from durable, insulated plastic, it meets industry standards for electrical safety applications. Each lock is keyed differently to ensure individual control and accountability within a group lockout scenario.

$49.99In Stock
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Insulated Plastic Safety Padlock, 3.0 in Shackle, Keyed Different, Pkg Qty 2
Industrial|SKU: NM8118
Insulated Plastic Safety Padlock, 3.0 in Shackle, Keyed Different, Pkg Qty 2

This insulated plastic safety padlock is designed for electrical lockout/tagout procedures, providing a non-conductive barrier for worker safety. It features a 3.0-inch high, 0.24-inch diameter shackle for securing a wide range of energy isolation devices. Constructed from durable, insulated plastic, it meets relevant industry standards for such applications. Each package contains two locks, which are keyed differently to ensure individual control within a group lockout scenario.

$69.99In Stock
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Insulated Polyamide Lockout Padlock, 1.5 in Shackle, Keyed Different
Industrial|SKU: AH6599
Insulated Polyamide Lockout Padlock, 1.5 in Shackle, Keyed Different

This insulated lockout padlock is constructed from durable polyamide for electrical safety in LOTO applications. It features a 1.5-inch high, 0.24-inch diameter hardened steel shackle for secure attachment to various lockout points. Each lock is keyed differently to ensure individual control and accountability. The design meets relevant industry standards, providing a reliable, non-conductive solution for workplace safety procedures.

$59.99In Stock
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Insulated Safety Padlock, 1.5 in Shackle, Polyamide, Lockout, Pkg Qty 2
Industrial|SKU: NM8249
Insulated Safety Padlock, 1.5 in Shackle, Polyamide, Lockout, Pkg Qty 2

This insulated safety padlock is designed for electrical lockout/tagout procedures. Its polyamide body and 1.5-inch-high, 0.177-inch-diameter shackle provide non-conductive protection up to 1000V AC/1500V DC. The keyed-alike configuration allows for efficient management within a set, facilitating streamlined safety protocols. It meets relevant industry standards for use in hazardous energy control programs.

$69.99In Stock
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Insulated Steel Lockout Padlock, 0.98 in Shackle, Keyed Alike, Pkg Qty 12
Industrial|SKU: AE9556280
Insulated Steel Lockout Padlock, 0.98 in Shackle, Keyed Alike, Pkg Qty 12

This insulated steel lockout padlock is designed for electrical safety applications, featuring a durable 0.98-inch shackle height and 0.24-inch diameter. The insulated body provides an added layer of protection in lockout/tagout procedures. It is supplied as a set of 12 keyed alike units for efficient group management, meeting relevant industry standards for safety hardware.

$99.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 2
Industrial|SKU: NM8255
Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 2

This insulated steel lockout padlock features a 1.5-inch high, 0.177-inch diameter shackle for securing a wide range of lockout points. Its non-conductive nylon coating provides an added layer of protection in electrical environments. Constructed from durable steel, it meets industry standards for lockout/tagout procedures. The keyed alike configuration allows for efficient management of multiple locks with a single key, streamlining safety protocols. Sold in a package quantity of two.

$69.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 2
Industrial|SKU: NM8251
Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 2

This insulated steel lockout padlock features a 1.5-inch high, 0.177-inch diameter shackle for securing a wide range of isolation points. Its non-conductive, glass-reinforced nylon body provides an added layer of safety in electrical environments. Constructed from durable steel, the padlock is keyed alike for efficient group lockout procedures, with two locks per set for multi-point isolation. The design meets relevant industry standards for lockout/tagout applications.

$69.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 2
Industrial|SKU: NM8268
Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Alike, Pkg Qty 2

This insulated steel lockout padlock features a 1.5-inch shackle height with a 0.177-inch diameter for securing energy isolation points. Its non-conductive, molded body provides an added layer of safety in electrical environments. Constructed from durable steel, it meets industry standards for lockout/tagout procedures. The keyed alike configuration allows for efficient management across multiple locks, and it is packaged as a set of two for streamlined implementation.

$69.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Different, Pkg Qty 12
Industrial|SKU: AA4566099
Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Different, Pkg Qty 12

This insulated steel lockout padlock provides a durable and electrically safe solution for industrial lockout/tagout procedures. Its 1.5-inch shackle height and 0.16-inch diameter shackle offer versatile application on various isolation points. The insulated body and shackle help protect against accidental electrical contact. Each lock is keyed differently for individual worker accountability and comes with two keys, packaged as a set of twelve for crew deployment.

$99.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Different, Pkg Qty 2
Industrial|SKU: AA2529727
Insulated Steel Lockout Padlock, 1.5 in Shackle, Keyed Different, Pkg Qty 2

This insulated steel lockout padlock provides a durable, non-conductive solution for electrical safety procedures. Its 1.5-inch-high, 0.24-inch-diameter steel shackle fits most lockout points, while the insulated body offers protection in energized environments. Each lock is keyed differently for individual accountability and is designed to meet industry standards. Sold in a convenient two-pack for managing multiple isolation points.

$69.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 12
Industrial|SKU: AF0853219
Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 12

This insulated steel lockout padlock is designed for electrical safety in industrial environments. Its 1.5-inch-high, 0.16-inch-diameter shackle fits most lockout points, while the insulated body provides a critical layer of protection against accidental contact. Each lock is laser-marked for asset identification and group management. The construction meets relevant industry standards for lockout/tagout (LOTO) procedures, providing a reliable, single-keyed solution for securing energy isolation devices.

$109.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 2
Industrial|SKU: NM8244
Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 2

This insulated steel lockout padlock is designed for electrical safety applications. Its 1.5-inch shackle height and 0.177-inch diameter provide a secure fit on standard lockout points. The insulated nylon body and shackle sleeve offer protection against accidental contact with live circuits up to 1000V AC. Constructed from hardened steel, it features a keyed-different locking mechanism for individual control and meets relevant industry standards for lockout/tagout procedures.

$59.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 2
Industrial|SKU: NM8259
Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 2

This insulated steel lockout padlock features a 1.5-inch high, 0.177-inch diameter hardened steel shackle for securing energy isolation points. Its non-conductive nylon body provides an added layer of safety in electrical environments. Engineered for lockout/tagout (LOTO) compliance, it meets relevant industry standards and comes keyed differently for individual control. The package includes two locks for managing multiple isolation points.

$69.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 2
Industrial|SKU: NM8243
Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 2

This insulated steel lockout padlock is designed for electrical safety applications. Its 1.5-inch shackle height and 0.177-inch diameter provide a secure fit on lockout points, while the insulated shackle and body help protect against accidental contact. Constructed from durable steel, it meets relevant industry standards for lockout/tagout procedures. Each lock is keyed differently for individual control and is supplied in a two-pack for multi-point isolation.

$59.99In Stock
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Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 2
Industrial|SKU: ET9474
Insulated Steel Lockout Padlock, 1.5 in Shackle, Pkg Qty 2

This insulated steel lockout padlock features a 1.5-inch-high, 0.177-inch-diameter shackle for securing a wide range of energy isolation devices. Its non-conductive, high-strength body provides an essential safety barrier in electrical environments. The lock is keyed differently for individual control and meets relevant industry standards for lockout/tagout procedures. Sold as a two-pack, it ensures reliable, personnel-specific protection against accidental re-energization.

$59.99In Stock
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Insulated Steel Lockout Padlock, 3.0 in Shackle, Keyed Alike, Pkg Qty 20
Industrial|SKU: AE0605201
Insulated Steel Lockout Padlock, 3.0 in Shackle, Keyed Alike, Pkg Qty 20

This insulated steel lockout padlock is designed for electrical safety applications, featuring a durable 3.0-inch shackle height for versatile point-of-use. Its insulated body and shackle sleeve help protect against accidental contact. The 0.24-inch diameter shackle provides high tensile strength, and the keyed alike configuration allows for efficient management across multiple lockout points. It is constructed to meet relevant industry safety standards for reliable performance in industrial environments.

$109.99In Stock
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Insulated Steel Lockout Padlock, 3.0 in Shackle, Master Key, Pkg Qty 20
Industrial|SKU: AE0605182
Insulated Steel Lockout Padlock, 3.0 in Shackle, Master Key, Pkg Qty 20

This insulated steel lockout padlock provides a durable and electrically safe solution for group lockout procedures. Its 3.0-inch shackle height and 0.24-inch diameter offer versatile clearance for multiple lockout points. The master key system ensures efficient access management for authorized personnel across a facility. Constructed from robust insulated steel, it meets relevant industry standards for safety and reliability in industrial environments.

$119.99In Stock
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Insulated Steel Lockout Padlock, 3.0 in Shackle, Pkg Qty 2
Industrial|SKU: NM8105
Insulated Steel Lockout Padlock, 3.0 in Shackle, Pkg Qty 2

This insulated steel lockout padlock provides a durable and secure solution for electrical safety procedures. Its 3.0-inch-high, 0.24-inch-diameter steel shackle offers ample clearance for multiple lockout points. The insulated body helps protect against accidental contact in low-voltage environments. Each lock is keyed differently for individual control and is sold in a convenient two-pack to outfit a work team.

$59.99In Stock
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Insulated Steel Safety Padlock, 1.5 in Shackle, Pkg Qty 2
Industrial|SKU: ET9471
Insulated Steel Safety Padlock, 1.5 in Shackle, Pkg Qty 2

This insulated steel safety padlock is designed for electrical lockout/tagout procedures. It features a 1.5-inch high, 0.24-inch diameter hardened steel shackle for secure attachment to multiple isolation points. The insulated body provides an added layer of protection in energized environments. Each lock is keyed differently for individual user accountability and meets relevant industry standards for safety padlocks.

$59.99In Stock
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Insulated Steel Safety Padlock, 3.0 in Shackle, Pkg Qty 2
Industrial|SKU: AE2364085
Insulated Steel Safety Padlock, 3.0 in Shackle, Pkg Qty 2

This insulated steel safety padlock is designed for electrical lockout/tagout procedures. Its 3.0-inch-high, 0.24-inch-diameter shackle provides clearance for multiple lockout points, while the non-conductive, molded body offers an added layer of protection. Constructed from durable steel with a keyed-different configuration, it ensures individual control and meets common industry standards for safety compliance. The package includes two locks for immediate implementation of a lockout program.

$59.99In Stock
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Frequently Asked Questions

Common questions about Lockout Padlocks

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