Master Lock
Master Locks 1-1/2"-JAW SAFETY LOCKOUT CLAMPS MAS 421
Steel Lockout Hasp - 1-1/2 in (3.8cm) jaw. Lockout by multiple workers at each lockout point. Keeps equipment inoperative while repairs or adjustments are made. Control cannot be turned on until last worker's padlock is removed from hasp. Heavy gauge steel jaw with red vinyl coated handle. Dimensions are 2-3/8 in x 5 in (6cm x 12.7cm) with 1-1/2 in (3.8cm) inside jaw Dia, holds up to 6 padlocks. Master carton quantity 72. commercial packaging.
Master Locks 1-7/8"-2" KEYED ALIKE COUPLER LOCK MAS 377-KA-0501
#377 KEYED ALIKE #0501 TRAILER COUPLER LOCK - MAS377KA0501 >
Master Locks 1-7/8"/2" UNIVERSAL COUPLER LOCKS MAS 377-DAT
The Master Lock No. 377DAT features a trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) trailer couplers. The advanced locking mechanism provides resistance to picking and prying. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
Master Locks 1-9/16" BRASS PADLOCKS MAS 140-D
Solid body padlock. 1-9/16 in (40 mm) wide stylish and strong Solid body padlock. 1/4 in (6 mm) Dia, 7/8 in (22 mm) high, 13/16 in (21 mm) wide hardened steel shackle. 4-pin tumbler security. Keyed different. Retail carded packaging, shelf pack quantity 4, master carton quantity 24.
Master Locks 1-9/16" X 7/8" SHACKLE MAS 140-KAD
Solid body padlock. Keyed alike to 1G008. 1-9/16 in (40 mm) wide stylish and strong Solid body padlock. 1/4 in (6 mm) Dia, 7/8 in (22 mm) high, 13/16 in (21 mm) wide hardened steel shackle. 4-pin tumbler security. Retail carded packaging, shelf pack quantity 6, master carton quantity 36.
Master Locks 1-PADLOCK LOCKOUT POUCHES MAS 1456-E-410
The Master Lock® 1456E410 personal lockout pouch, electrical, features a zippered pouch that is easy to carry or wear with an adjustable waist strap. Kit includes a Master Lock® 410RED Zenex™ Thermoplastic padlock and electrical lockout focused high use products such as circuit breaker lockouts. Ideal for individual workers.
Master Locks 1" TO 3" GATE VALVE LOCKOUT HANDLE MAS 480
The Master Lock® No. 480 rotating gate valve lockout device features a 1-1/16in (30mm) depth and 3/4in (19mm) stem opening for 1in (25mm) to 3in (76mm) Dia valve handles to surround the valve operating handle to protect against accidental valve opening. The unique, patented rotating design allows for easier installation in confined space applications. Tough, lightweight dielectric Zenez™ thermoplastic body withstands chemicals and performs effectively in extreme conditions. Includes high-visibility permanent safety labels.
Master Locks 1"-JAW SAFETY LOCKOUT CLAMPS MAS 420
Steel Lockout Hasp - 1 in (2.5cm) jaw. Lockout by multiple workers at each lockout point. Keeps equipment inoperative while repairs or adjustments are made. Control cannot be turned on until last worker's padlock is removed from hasp. Heavy gauge steel jaw with red vinyl coated handle. Dimensions are 1-3/4 in x 4-1/2 in (4.4cm x 11.4cm) with 1 in (2.5cm) inside jaw Dia, holds up to 6 padlocks. Shelf pack quantity 12, master carton quantity 72. commercial packaging.
Master Locks 1/4" TO 4" BALL VALVE LOCKOUTS MAS S-3068
The Master Lock® No. S3068 seal Tight™ Handle-On ball valve lockout features durable aluminum & steel construction to defy corrosive environments and extreme temperatures. The patent pending lightweight and compact device is designed to clamp tight on handle stop to prevent handle movement. It can be applied to 1/4in (6mm) to 4in (102mm) sized valves and works on insulated pipes and in close quarters.
Master Locks 1/4" TO 9/16" FUSE BLOCKOUTS--PK/6 MAS 490
1/4" TO 9/16" FUSE BLOCKOUTS--BAG/6 - MAS490 >
Master Locks 10-PADLOCK LOCKOUT STATIONS MAS 1483-BP-410
The Master Lock® 1483BP410 safety lockout covered padlock station includes ten Master Lock® 410RED Zenex™ thermoplastic keyed different padlocks. Padlock station features integrated, one piece molded construction to eliminate loose parts and resilient polycarbonate material to provide twice the heat resistance and quadruple the impact strength of typical stations. The exclusive translucent cover protects contents and is lockable to prevent loss of valuable products. Safety hasps and tags included.
Master Locks 105D MASTER PADLOCK MAS 105-D
Warded padlock. Warded locking mechanism minimizes ja mming from dirt and grime. 1-1/8 in (29 mm) wide laminated steel lock body for superior strength. 3/16 in (5 mm) Dia, 1/2 in (13 mm) high, 1/2 in (13 mm) wide shackle. Rustproofed for extended wear. Steel shackle provides strong cut resistance. Keyed different. Retail carded packaging, shelf pack quantity 4, master carton quantity 24.
Master Locks 12-LOCK 10"X4"X6" GROUP LOCK BOXES MAS 498-A
The Master Lock® 498A Latch Tight™ portable red group lock box features a durable powder coated red finish with an easy to grip, ergonomic handle. Accommodates up to 12 workers, or more with use of lockout hasps, lock box secures each lockout point on a piece of equipment with just one designated lock. Box captures keys from those lockout points by placing them in the lock box. Each authorized employee locks one personal safety lock onto the box and removes them only when their work is complete. Exclusive Latch Tight™ feature ensures that keys cannot be accessed until the last lock is removed.
Master Locks 1525 COMBINATION LOCK KEYS MAS 1525
Master Lock® Combination Lock with Key Control. Equivalent to 1525. 1-7/8 in (48 mm) wide durable stainless steel lock body. 9/32 in (7 mm) Dia, 3/4 in (19 mm) high, 13/16 in (21 mm) wide shackle. Combination different. 3-digital dialing with 1500 combinations for maximum security. Hardened steel shackle for extra cut resistance. commercial boxed packaging, master carton 25. Spec Number (CID): n/a. Without chain. Set size of 1, master carton quantity 25.
Master Locks 2-5/16" KEYED ALIKE COUPLER LOCKS MAS 378-KA-DAT-0501
#378 2-5/16" KEYED ALIKE #0501 TRAILER COUPLER LOCK - MAS378KADAT0501 >
Master Locks 2-5/16" UNIVERSAL COUPLER LOCKS MAS 378-DAT
Universal Trailer Coupler Lock. Universal coupler lock - fits 2-5/16 in. Hardened steel to provide maximum protection. Packaging explains application usage. K1 key blank. Retail packaging, master carton quantity 4.
Master Locks 2" SCHACKLE GREEN MASTER PADLOCKS MAS 3-LH-GRN
Steel padlock. No. 3 reinforced laminated steel padlock with green bumper. Ideal when locks may be subjected to physical abuse. 1-9/16 in (4cm) wide lock body with 2 in (5.1cm) high clearance. Keyed different 4-pin tumbler cylinder. commercial boxed packaging, shelf pack quantity 6, master carton quantity 24.
Master Locks 2" SCHACKLE RED MASTER PADLOCKS MAS 3-LH-RED
2" SHACKLE RED MASTER PADLOCK - MAS3LHRED>
Master Locks 2" X 5" GATE VALVE LOCKOUT HANDLE MAS 481
The Master Lock® No. 481 rotating gate valve lockout device features a 1-1/2in (38mm) depth and 1-1/2in (38mm) stem opening for 2in (51mm) to 5in (127mm) Dia valve handles to surround the valve operating handle to protect against accidental valve opening. The unique, patented rotating design allows for easier installation in confined space applications. Tough, lightweight dielectric Zenez™ thermoplastic body withstands chemicals and performs effectively in extreme conditions. Includes high-visibility permanent safety labels.
Master Locks 2"-SHACKLE MASTER PADLOCKS MAS 3-LH-D
Master Lock® laminated steel padlock. Top and bottom bumpers for greater scratch resistance. 1-9/16 in (40 mm) wide laminated steel body. 9/32 in (7 mm) Hardened Steel Shackle. 2 in (51 mm) shackle height. Non-rekeyable, 4-pin W1 cylinder. Keyed Different. commercial boxed packaging, Master carton quantity 24.
Master Locks 3-1/2" HARD WROUGHT STEEL HASPS MAS 703-D
The Master Lock® 703D hasp features a 3-1/2 in (89 mm) L hard wrought steel body. The zinc plated hardened steel hasp provides added strength and weatherability. The hardened steel staple and locking eye resist cutting and sawing. The ribbed hasp plate offers extra strength, and hardened steel locking eye provides strong cut resistance. The limited lifetime warranty provides peace of mind from a brand you can trust.
Master Locks 3-1/2" LONG 1/4" DIA BARBELL LOCKS MAS 1471-DAT
Trailer Coupler Latch Lock. 3-1/2 in long shackle, 7 mm Dia shaft Barbellâ„¢ lock. Hardened steel to provide maximum protection. Fits UFP couplers and wider applications. Retail packaging, shelf pack quantity 4, master carton quantity 24.
Master Locks 4-1/2" HARD WROUGHT STEEL HASPS MAS 704-D
The Master Lock® 704DPF hasp features a 4-1/2 in (11 cm) long hard wrought steel body. The zinc plated hardened steel hasp provides added strength and weatherability. The hardened steel staple and locking eye resist cutting and sawing. The ribbed hasp plate offers extra strength, and hardened steel locking eye provides strong cut resistance. The limited lifetime warranty provides peace of mind from a brand you can trust.
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