Same-Day Shipping
Machrio

Hand Knobs

Quality Hand Knobs products for industrial, commercial, and professional applications. Our selection includes trusted brands and competitive pricing for maintenance, repair, and operations (MRO). Suitable for manufacturing, construction, facility maintenance, and general industrial use. Bulk pricing and volume discounts available for enterprise customers.

549 products

3 Inch Stainless Steel Hand Knob, 1/4-20 UNC Thread, Pkg Qty 200
Industrial|SKU: AE8101813
3 Inch Stainless Steel Hand Knob, 1/4-20 UNC Thread, Pkg Qty 200

This 3-inch stainless steel hand knob provides a durable and corrosion-resistant grip point for industrial enclosures, machinery, and furniture. The component features a 1.5-inch diameter knob with a silver finish, mounted on a sturdy steel base. It is pre-tapped with a standard 1/4-20 UNC thread for straightforward installation. Supplied in a bulk quantity of 200 pieces, this offering ensures consistent quality and availability for high-volume production or maintenance applications.

$69.99In Stock
Get Quote
4 Inch Stainless Steel Bow Hand Knob, 1/4-20 Thread, Pkg Qty 100
Industrial|SKU: AE5306528
4 Inch Stainless Steel Bow Hand Knob, 1/4-20 Thread, Pkg Qty 100

This 4-inch bow hand knob is constructed from durable 304 stainless steel for corrosion resistance in demanding environments. It features a standard 1/4-20 internal thread for secure mounting and a 0.94-inch diameter knob for a positive grip. The silver finish provides a clean, professional appearance suitable for industrial machinery, cabinets, and technical enclosures. Sold in a bulk package of 100 units for project efficiency.

$149.99In Stock
Get Quote
4 Inch Stainless Steel Hand Knob, 1/4-20 UNC Thread, Silver Finish, Pkg Qty 200
Industrial|SKU: AE8101819
4 Inch Stainless Steel Hand Knob, 1/4-20 UNC Thread, Silver Finish, Pkg Qty 200

This 4-inch stainless steel hand knob provides a durable and corrosion-resistant actuation point for industrial enclosures, machine access panels, and cabinetry. It features a 1/4-20 UNC threaded insert for secure mounting and a 1.5-inch diameter knob for a positive grip. The polished silver finish offers a clean, professional appearance. Packaged in quantities of 200, this component is supplied for high-volume OEM installation or maintenance inventories.

$69.99In Stock
Get Quote
4 Inch Stainless Steel Hand Knob, 50 lbs Load, Single Hole, Pkg Qty 250
Industrial|SKU: AE4640801
4 Inch Stainless Steel Hand Knob, 50 lbs Load, Single Hole, Pkg Qty 250

This 4-inch stainless steel hand knob provides a durable and corrosion-resistant grip point for industrial enclosures, machinery, and cabinetry. It features a single-hole mounting design with a 1.5-inch diameter knob for secure hand purchase and a rated load capacity of 50 lbs. The unit is constructed from 1.2mm thick stainless steel with a silver finish, measuring 4.13 by 0.59 inches. It is packaged in quantities of 250 for high-volume installation projects.

$59.99In Stock
Get Quote
5 Inch Stainless Steel Bow Hand Knob for Cabinets, Pkg Qty 250
Industrial|SKU: AE5306525
5 Inch Stainless Steel Bow Hand Knob for Cabinets, Pkg Qty 250

This 5-inch stainless steel bow hand knob provides a durable and corrosion-resistant pull solution for cabinets and industrial enclosures. Its 4.8-inch length and 1.26-inch diameter offer a secure grip, while the silver finish ensures a clean, professional appearance. Manufactured from 201 stainless steel, it delivers reliable performance under standard load conditions and is compatible with industry-standard thread sizes for straightforward installation.

$129.99In Stock
Get Quote
ABS Plastic Black Hand Knob, 3.62 Inch Diameter, 1/4-20 UNC Thread, Pkg Qty 80
Industrial|SKU: AE7707498
ABS Plastic Black Hand Knob, 3.62 Inch Diameter, 1/4-20 UNC Thread, Pkg Qty 80

This black ABS plastic hand knob is designed for light-duty industrial applications requiring a secure grip. It features a 3.62-inch diameter knob for comfortable hand operation and a standard 1/4-20 UNC internal thread for straightforward mounting onto compatible shafts or studs. The durable plastic construction offers corrosion resistance and electrical insulation. The product is supplied with a mounting hole pattern of 3.09 by 2.64 inches and is packaged as a set of 80 units for bulk installation needs.

$99.99In Stock
Get Quote
ABS Plastic Black Hand Knob, 3.7 x 1.84 in, Light Duty, Pkg Qty 80
Industrial|SKU: AE7707646
ABS Plastic Black Hand Knob, 3.7 x 1.84 in, Light Duty, Pkg Qty 80

This light-duty ABS plastic hand knob is designed for standard M6 threaded fasteners, offering a reliable grip for frequent adjustments. Its black finish provides a clean, professional appearance, while the 1.84-inch diameter ensures comfortable hand operation. The component requires a 3.7 by 1.84-inch rectangular cutout for installation and is suitable for light industrial, cabinetry, and enclosure applications where durable, cost-effective hardware is needed.

$89.99In Stock
Get Quote
ABS Plastic Black Hand Knob, 5.20 in, 1/4-20 Thread, Light Duty, Pkg Qty 100
Industrial|SKU: AE7707614
ABS Plastic Black Hand Knob, 5.20 in, 1/4-20 Thread, Light Duty, Pkg Qty 100

This black ABS plastic hand knob is designed for light-duty industrial applications requiring a secure, ergonomic grip. The 5.20-inch overall length and 1.57-inch diameter knob provide substantial leverage and comfortable handling. It features a standard 1/4-20 internal thread for straightforward installation on compatible shafts and fixtures. The durable ABS construction offers reliable performance with a clean, professional finish, packaged for efficiency in a quantity of 100 units.

$169.99In Stock
Get Quote
ABS Plastic Black Hand Knob, 7.01 in Size, 7 in Center Hole Spacing, Pkg Qty 25
Industrial|SKU: AE7707619
ABS Plastic Black Hand Knob, 7.01 in Size, 7 in Center Hole Spacing, Pkg Qty 25

This ABS plastic hand knob provides a durable, non-conductive grip for industrial and commercial applications. The black finish offers a consistent, professional appearance, while the 7.01-inch size ensures a secure and comfortable handhold. It features a standard 7-inch center-to-center hole spacing for straightforward installation on cabinets, machine access panels, and enclosures. Sold in a convenient package quantity of 25 for efficient inventory management and project fulfillment.

$89.99In Stock
Get Quote
ABS Plastic Gray Hand Knob, 4.09 x 1.89 Inch, 95.5 x 40 mm Mount, Pkg Qty 100
Industrial|SKU: AE7707510
ABS Plastic Gray Hand Knob, 4.09 x 1.89 Inch, 95.5 x 40 mm Mount, Pkg Qty 100

This gray ABS plastic hand knob provides a durable and cost-effective solution for industrial and commercial applications. It features a 1.89-inch diameter knob for a secure grip and is designed for a standard 95.5 x 40 millimeter (approximately 3.76 x 1.57 inch) rectangular mounting cutout. The lightweight plastic construction offers reliable performance for cabinetry, access panels, and equipment, with each unit packaged in a convenient 100-piece quantity for bulk installations.

$99.99In Stock
Get Quote
ABS Plastic Hand Knob, 1.5 in Diameter, 4.09x1.89 in, Light Duty, Pkg Qty 100
Industrial|SKU: AE7707512
ABS Plastic Hand Knob, 1.5 in Diameter, 4.09x1.89 in, Light Duty, Pkg Qty 100

This smooth ABS plastic hand knob is designed for light-duty applications requiring a secure, ergonomic grip. It features a 1.5-inch diameter knob for comfortable hand operation and is pre-drilled for a standard M6 mounting screw. The unit measures 4.09 by 1.89 inches with a required panel cutout of 3.76 by 1.57 inches. Offered in a practical package quantity of 100, it provides a cost-effective solution for consistent equipment assembly and maintenance tasks.

$99.99In Stock
Get Quote
ABS Plastic Hand Knob, 2.6 in Diameter, 1/4-20 UNC Thread, Black, Pkg Qty 50
Industrial|SKU: AE7707593
ABS Plastic Hand Knob, 2.6 in Diameter, 1/4-20 UNC Thread, Black, Pkg Qty 50

This black ABS plastic hand knob is designed for light-duty industrial applications requiring a secure grip. It features a 2.6-inch diameter for comfortable hand operation and a standard 1/4-20 UNC internal thread for straightforward mounting on compatible shafts and studs. The durable, molded plastic construction offers reliable performance in general-use environments. The overall size is 2.6 by 1.34 inches, providing a low-profile, functional solution for equipment access panels, cabinets, and adjustment points.

$99.99In Stock
Get Quote
ABS Plastic Hand Knob, Black, 4.09x1.89in, Light Duty, M6 Thread, Pkg Qty 200
Industrial|SKU: AE7707503
ABS Plastic Hand Knob, Black, 4.09x1.89in, Light Duty, M6 Thread, Pkg Qty 200

This black ABS plastic hand knob is designed for light-duty industrial applications requiring a secure grip. It features a 1.57-inch diameter knob for positive handling and a standard M6 internal thread for straightforward installation on compatible shafts and fasteners. The unit measures 4.09 by 1.89 inches with a 95.5 by 40 millimeter mounting hole pattern. Offered in a bulk package of 200 units, it provides a cost-effective solution for OEM assembly or facility maintenance.

$189.99In Stock
Get Quote
ABS Plastic Smooth Surface Hand Knob, 3.23 x 1.93 in, Low Load, Pkg Qty 100
Industrial|SKU: AE4345313
ABS Plastic Smooth Surface Hand Knob, 3.23 x 1.93 in, Low Load, Pkg Qty 100

This smooth-surface hand knob is constructed from durable ABS plastic for reliable, low-load applications. Its adhesive-backed, peel-and-stick installation requires no tools or threading, enabling rapid deployment on cabinets, enclosures, and light-duty access panels. The compact design measures 3.23 by 1.93 inches, providing a secure grip in space-constrained environments. Supplied in a pack of 100 units, it offers a cost-effective solution for high-volume assembly or maintenance kits.

$129.99In Stock
Get Quote
Adhesive-Mount ABS Plastic Hand Knob, 4.33 x 1.30 in, Black, Pkg Qty 100
Industrial|SKU: AE4345319
Adhesive-Mount ABS Plastic Hand Knob, 4.33 x 1.30 in, Black, Pkg Qty 100

This adhesive-mount hand knob provides a secure, non-marring pull for drawers, panels, and access doors without drilling. Constructed from durable ABS plastic with a black finish, it measures 4.33 by 1.30 inches. The high-strength adhesive backing ensures quick installation and a clean appearance, making it ideal for retrofit applications, electronic enclosures, and light-duty cabinetry. Each package contains 100 units for high-volume installation projects.

$169.99In Stock
Get Quote
Adhesive-Mount ABS Plastic Hand Knob, 7.48 x 2.36 in, Pkg Qty 36
Industrial|SKU: AE4345325
Adhesive-Mount ABS Plastic Hand Knob, 7.48 x 2.36 in, Pkg Qty 36

This adhesive-mount hand knob provides a non-invasive solution for adding a secure grip to smooth surfaces. Constructed from durable ABS plastic, it measures 7.48 by 2.36 inches with a 0.39-inch diameter knob for positive handling. The strong adhesive backing eliminates the need for drilling or specialized tools, enabling quick installation on cabinets, panels, and enclosures. Each package contains 36 units, facilitating efficient bulk installation across multiple workstations or equipment.

$89.99In Stock
Get Quote
Aluminum Alloy Black 1/4-20 UNC Threaded Hand Knob, 4.72 in, Pkg Qty 25
Industrial|SKU: AE8941241
Aluminum Alloy Black 1/4-20 UNC Threaded Hand Knob, 4.72 in, Pkg Qty 25

This aluminum alloy hand knob provides a durable, low-profile solution for frequent adjustment applications. The 1/4-20 UNC internal thread ensures secure mounting, while the 0.75-inch diameter black-finished knob offers a positive grip. With an overall length of 4.72 inches and a sleek design, it is suitable for machinery, fixtures, and enclosures where a discreet handle is required. Sold in a package quantity of 25 for production or maintenance use.

$79.99In Stock
Get Quote
Aluminum Alloy Black 7-Window Handle, 4.49 x 0.59 in, Right Hand, Pkg Qty 25
Industrial|SKU: AF4001712
Aluminum Alloy Black 7-Window Handle, 4.49 x 0.59 in, Right Hand, Pkg Qty 25

This right-handed aluminum alloy window handle provides a durable and corrosion-resistant solution for industrial and commercial fenestration. The black finish offers a clean, professional appearance, while the 4.49-inch length and 0.59-inch knob diameter ensure a secure grip. Key specifications include a 22mm (0.87 in) base width with standard 38mm (1.50 in) and 58mm (2.28 in) hole spacing for straightforward installation. It is packaged for efficiency in quantities of 25 units.

$79.99In Stock
Get Quote
Aluminum Alloy Black Cabinet Hand Knob, 1.22 Inch, Pkg Qty 100
Industrial|SKU: AE7962471
Aluminum Alloy Black Cabinet Hand Knob, 1.22 Inch, Pkg Qty 100

This single-hole aluminum alloy hand knob provides a durable and sleek black finish for cabinet applications. Its compact 1.22-inch diameter and 1.02-inch height offer a low-profile grip suitable for a variety of enclosures. The knob is constructed from lightweight yet robust aluminum alloy and features a standard M4 or #8-32 internal thread for straightforward installation. This component is designed for manual operation and is not rated for structural load-bearing purposes.

$69.99In Stock
Get Quote
Aluminum Alloy Black Cabinet Hand Knob, 1.38 in Diameter, Pkg Qty 100
Industrial|SKU: AE7781787
Aluminum Alloy Black Cabinet Hand Knob, 1.38 in Diameter, Pkg Qty 100

This low-profile aluminum alloy hand knob provides a durable, minimalist solution for cabinet and furniture applications. The black finish offers a clean, modern aesthetic, while the 1.38-inch diameter ensures a comfortable grip. Constructed from lightweight yet robust aluminum alloy, it measures 2.95 by 1.38 by 0.24 inches and features a standard M6 thread for reliable installation. This economical unit is supplied in a bulk package of 100 pieces for high-volume projects.

$69.99In Stock
Get Quote
Aluminum Alloy Black Cabinet Hand Knob, 3.35 Inch, Pkg Qty 100
Industrial|SKU: AE7962472
Aluminum Alloy Black Cabinet Hand Knob, 3.35 Inch, Pkg Qty 100

This heavy-duty aluminum alloy cabinet hand knob provides a durable and professional upgrade for commercial and industrial cabinetry. Its matte black finish offers a sleek, modern appearance resistant to wear and corrosion. The knob measures 3.35 inches in length with a 0.94-inch diameter grip, designed for a secure and comfortable pull. It features a 2.83-inch (72mm) hole spacing and is compatible with standard M4 or M5 mounting hardware for straightforward installation. Sold in a 100-piece package for bulk procurement.

$79.99In Stock
Get Quote
Aluminum Alloy Black Cabinet Hand Knob, 4.21 x 1.38 in, Pkg Qty 100
Industrial|SKU: AE7781788
Aluminum Alloy Black Cabinet Hand Knob, 4.21 x 1.38 in, Pkg Qty 100

This low-profile aluminum alloy cabinet hand knob provides a clean, modern aesthetic for commercial and institutional cabinetry. Its durable black finish resists wear and corrosion, while the compact 4.21 x 1.38 x 0.24-inch profile ensures unobtrusive installation. The knob features a standard M6 thread and is designed for a 3.78-inch (96mm) hole spacing, offering reliable performance for high-traffic applications. Sold in bulk quantities for project efficiency.

$89.99In Stock
Get Quote
Aluminum Alloy Black Cabinet Hand Knob, 4.45 Inch, Pkg Qty 100
Industrial|SKU: AE7962464
Aluminum Alloy Black Cabinet Hand Knob, 4.45 Inch, Pkg Qty 100

This aluminum alloy cabinet hand knob provides a durable and modern black finish for commercial and industrial cabinetry. Its compact design measures 4.45 inches in length, 0.72 inches in width, and 1.30 inches in height, offering a substantial grip in a space-efficient profile. The unit features a 96mm (approximately 3.78-inch) hole spacing for standard installation. Sold in a bulk package quantity of 100, it is suited for large-scale procurement and consistent application across multiple workstations or fixtures.

$79.99In Stock
Get Quote
Aluminum Alloy Black Cabinet Hand Knob, 6.61" L, 0.49" W, Pkg Qty 80
Industrial|SKU: AE7962454
Aluminum Alloy Black Cabinet Hand Knob, 6.61" L, 0.49" W, Pkg Qty 80

This aluminum alloy cabinet hand knob provides a durable and modern black finish for commercial and institutional cabinetry. Its compact design measures 6.61 inches in length, 0.49 inches in width, and 0.87 inches in height, offering a low-profile grip. The unit is engineered for standard M4 or M5 mounting hardware with a 6.61-inch hole center distance, ensuring straightforward installation and replacement. The robust aluminum construction ensures long-term reliability and resistance to wear in high-traffic environments.

$99.99In Stock
Get Quote

Recommended Products