The Master Lock Number 5KALJ Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 2 in. (51 mm) reinforced laminated steel lock body providing extra strength and a 2-1/2 in. (64 mm) Tall, 3/8 in. (10 mm) Dia hardened steel shackle for excellent cut resistance. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekey able, 4-pin. W1 cylinder helps prevent picking. Keyed alike padlocks available to order to match other locks with the W1 cylinder.

• Keyed a like-order multiple locks to open with the same key or order to match other locks with the W1 cylinder
• Commercial grade padlock features superior protection from drilling and prying
• 2 in. (51 mm) W laminated steel body for superior strength
• 2-1/2 in. (64 mm) tall, 3/8 in. (10 mm) dia hardened steel shackle for superior cut resistance
• Dual locking levers provide extra pry resistance
• Non-rekey-able, 4-pin W1 cylinder helps prevent picking

The Master Lock No. 40DPF Discus Padlock features a 2-3/4 in. (70mm) wide stainless steel body for maximum strength, reliability and corrosion resistance. The fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks. The 3/8 in. (10mm) diameter shackle is 5/8 in. (16mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• Fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks
• Hardened steel shackle for extra cut resistance
• Double deadbolt locking for superior pry resistance; Four-pin cylinder helps prevent picking
• Measurements: 2-3/4 in. (70mm) wide lock body; 3/8 in. (10 mm.) diameter shackle with 5/8 in. (16 mm.) shackle length, 3/4 in. (19 mm.) shackle width
• Includes one padlock with two keys
• Key retaining feature ensures padlock is not left unlocked

The Master Lock Number 1525 3-digit combination padlock includes key control feature for supervisory access along with many enhanced security features like the exclusive BlockGuard Anti-Shim technology, hardened steel shackles and double-reinforced stainless steel casing. Designed to fit lockers with a padlock eye of at least 5/16 in. Dia (8 mm) these locks provide multiple customization options to fit your needs. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• Patented BlockGuard anti-shim technology withstands attempts to violate the latch mechanism
• Includes combination chart to facilitate lock system administration
• Key control feature provides supervisory access, specify key to match existing system or factory assigned
• 1-7/8 in. W (48 mm) double-reinforced stainless steel body withstands abuse
• 3/4 in. (19 mm) tall, hardened steel shackle for extra cut resistance
• Easy 3-number dialing with automatic scrambling feature to prevent reopening of lock
• Optional color dials, customized dials, locks sold in groups of combinations, back case printing, and simple combo combinations - see catalog for details

The Master Lock Number 176LH Resettable Combination Padlock features a 2 in. (51 mm) W solid brass case for strength and weather ability and a 2-1/4 in. (57 mm) tall, 5/16 in. (8 mm) Dia hardened steel shackle for excellent cut resistance. The 4-digit dials allow you to set-your-own combination and reset to restrict/change allowed access 10,000 combinations available. The key override feature allows supervisory access at any time if needed.

• 2-1/4 in. (57 mm) tall, hardened steel shackle for cut resistance
• Set-your-own 4-digit combination with key override feature for supervisory access
• Reset to any of 10,000 personalized combination
• 2 in. (51 mm) W solid brass case for strength and weather-ability
• Order override key separately, K7

The Master Lock No. 3KA Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 1-9/16 in. (40 mm) reinforced laminated steel lock body providing extra strength and a 3/4 in. (19 mm) tall, 9/32 in. (7 mm) Dia hardened steel shackle for excellent cut resistance. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekey able, 4-pin W1 cylinder helps prevent picking. Keyed alike padlocks available to order to match other locks with the W1 cylinder.

• Keyed alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
• Commercial grade padlock features superior protection from drilling and prying
• 1-9/16 in. (40 mm) W laminated steel body for superior strength
• 3/4 in. (19 mm) tall, 9/32 in. Dia (7 mm) hardened steel shackle for superior cut resistance
• Dual locking levers provide extra pry resistance
• Non-rekey able, 4-pin W1 cylinder helps prevent picking

The Master Lock Number 410GRN Zenex Thermoplastic Safety Padlock features a 1-1/2 in. W (38 mm) W plastic green body and a 1-1/2 in. tall (38 mm), 1/4 in. Dia (6 mm) metal shackle. Designed exclusively for Lockout/Tagout applications, the durable, lightweight, non-conductive lock body is easy to carry and padlock features high security, reserved-for-safety cylinder with key retaining, to ensure padlock is not left unlocked. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• 1-1/2 in. W (38 mm), 1-3/4 in. tall (44 mm) thermoplastic black body, shackle with 1-1/2 in. (38 mm) clearance
• Designed exclusively for lockout tagout applications
• Durable, lightweight, non-conductive thermoplastic lock body
• Customize on-site with permanent, write-on labels
• Compliance with 1 employee, 1 lock, 1 key in. directive
• High security, reserved-for-safety cylinder
• Key retaining - ensures that padlock is not left unlocked
• Keyed different, 6-pin tumbler with over 40,000 available key changes cylinder, shelf-pack quantity 6, master carton quantity 36
• 410 thermoplastic safety padlock

The Master Lock Number 4120KA Economy Padlock, Keyed Alike multiple locks open with the same key features a 3/4 in. W (19 mm) brass body to resist the elements and a 7/16 in. tall (11 mm), 5/32 in. Dia (4 mm) hardened steel shackle for excellent cut resistance. Ideal for cabinets and fences, the non-rekey able 3-pin tumbler cylinder provides greater pick resistance. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• Case hardened shackle resists sawing and filing
• Brass body and cylinder provide extra resistance to the elements
• Pin tumbler cylinder provides greater pick resistance
• Keyed alike

The Master Lock No. 3KALH Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 1-9/16 in. (40 mm) reinforced laminated steel lock body providing extra strength and a 2 in. (51 mm) tall, 9/32 in. (7 mm) Dia hardened steel shackle for excellent cut resistance. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekey able, 4-pin W1 cylinder helps prevent picking. Keyed alike padlocks available to order to match other locks with the W1 cylinder.

• Keyed alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
• Commercial grade padlock features superior protection from drilling and prying
• 1-9/16 in. (40 mm) W laminated steel body for superior strength
• 2 in. (51 mm) tall, 9/32 in. (7 mm) Dia hardened steel shackle for superior cut resistance
• Dual locking levers provide extra pry resistance
• Non-rekey able, 4-pin W1 cylinder helps prevent picking

Labeled safety padlock is perfect for lockouts and meets OSHA 1910.147 standard. Xenoy body and strong steel shackle provide an excellent level of security. Key is punched for easy attachment to key rings.

• Durable, nonconductive padlock is light and easy to carry
• Features 6-pin, tumbler cylinder that is keyed differently
• Key retaining feature ensures that padlock is not left unlocked
• Labeled lock reads danger, locked out do not remove

The Master Lock Number 493B Grip Tight Circuit Breaker Lockout Device fits standard height and tie-bar toggles typically found on 120-Volt and 240-Volt breakers. The innovative patented Grip Tight design effectively locks out circuit breakers with a simple thumb turn and then close clamping handle for a tight grip on the toggle. Device accepts all Lock and Master Lock safety padlocks and most lockout hasps for full lockout. Durable construction stands up in harsh environments and compact design is easy to carry and store.

• Grip tight circuit breaker lockout
• Fits standard height and tie-bar toggles typically found on 120-Volt and 240-Volt breakers
• Innovative patented grip tight design effectively locks out circuit breakers
• Adjust to breaker with simple thumb turn and then close clamping handle for a tight grip on the toggle
• Great strength with universal fit
• Compact lockout device is easy to carry and easy to store
• Accepts all lock and Master Lock safety padlock shackles and lockout hasp diameter
• Durable construction with powder coated steel and reinforced polymer for operation in harsh environments

The padlock is laminated padlock. The main material is steel. The body width is 1-1/4 in.

• Padlock is heavy-duty double lock
• Shackle is hardened steel
• Padlock has 2-keys
• Can ensure secure lock every time and provides protection against cutting

The Master Lock 175D Set Your Own Combination Padlock features a 2 in. (51 mm) wide solid body for strength and reliability. The 5/16 in. (8 mm) diameter shackle is 1 in. (25 mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-digit dialing allows for thousands of possible numeric combinations. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

• Indoor and outdoor padlock is best used as a shed lock, gate lock, and storage locker lock, providing better protection and security from theft
• Set your own 4-digit combination lock for easy combination recall, combination change tool included
• Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance
• 2 in. (51 mm) wide lock body, 5/16 in. (8 mm) diameter shackle with 1 in. (25 mm) length, 1 in. (25 mm) width
• California residents see prop 65 warning

The Master Lock Number 410YLW Zenex Thermoplastic Safety Padlock features a 38 mm W plastic yellow body and a 38 mm tall, 6 mm Dia metal shackle. Designed exclusively for Lockout/Tagout applications, the durable, lightweight, non-conductive lock body is easy to carry and padlock features high security, reserved-for-safety cylinder with key retaining to ensure padlock is not left unlocked. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• 38 mm W, 44 mm tall thermoplastic body, with 38 mm shackle length
• Designed exclusively for lockout tagout applications
• Durable, lightweight, non-conductive thermoplastic lock body
• Customize on-site with permanent, write-on labels
• Compliance with 1 employee, 1 lock, 1 key in. best practice
• High security, reserved-for-safety cylinder
• Key retaining - ensures that padlock is not left unlocked
• Keyed different, 6-pin tumbler with over 40,000 available key changes cylinder, shelf-pack quantity 6, master carton quantity 36

The Master Lock Number 410BLU Zenex Thermoplastic Safety Padlock features a 1-1/2 in. W (38 mm) plastic blue body and a 1-1/2 in. tall (38 mm), 1/4 in. Dia (6 mm) metal shackle. Designed exclusively for Lockout/Tagout applications, the durable, lightweight, non-conductive lock body is easy to carry and padlock features high security, reserved-for-safety cylinder with key retaining, to ensure padlock is not left unlocked. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• 1-1/2 in. W (38 mm), 1-3/4 in. tall (44 mm) thermoplastic black body, shackle with 1-1/2 in. (38 mm) clearance
• Designed exclusively for lockout tagout applications
• Durable, lightweight, non-conductive thermoplastic lock body
• Customize on-site with permanent, write-on labels
• Compliance with 1 employee, 1 lock, 1 key in. directive
• High security, reserved-for-safety cylinder
• Key retaining - ensures that padlock is not left unlocked
• Keyed different, 6-pin tumbler with over 40,000 available key changes cylinder, shelf-pack quantity 6, master carton quantity 36
• 410 thermoplastic safety padlock

The Master Lock No. 3KALH Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 1-9/16 in. (40 mm) reinforced laminated steel lock body providing extra strength and a 2 in. (51 mm) tall, 9/32 in. (7 mm) Dia hardened steel shackle for excellent cut resistance. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekey able, 4-pin W1 cylinder helps prevent picking. Keyed alike padlocks available to order to match other locks with the W1 cylinder.

• Keyed alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
• Commercial grade padlock features superior protection from drilling and prying
• 1-9/16 in. (40 mm) W laminated steel body for superior strength
• 2 in. (51 mm) tall, 9/32 in. (7 mm) Dia hardened steel shackle for superior cut resistance
• Dual locking levers provide extra pry resistance
• Non-rekey able, 4-pin W1 cylinder helps prevent picking

The padlock is laminated padlock. The main material is steel. The body width is 1-1/4 in.

• Material: steel
• Body width:1.181 in.
• Shackle clearance: 0.625 in.
• Shackle diameter: 0.2 in.

The Master Lock 175DLH Resettable Brass Combination Padlock with Extended Shackle features a 2 in. (51 mm.) wide solid body for strength and reliability. Lock shackle is 5/16 in. (8 mm.) in diameter and is 2-1/4 in. (57 mm.) long and made of hardened steel, offering extra resistance from cutting and sawing. Combination lock includes four-digit dialing, which allows for thousands of possible numeric combinations. Master Lock's Lifetime Guarantee provides peace of mind from a brand you can trust.

• Indoor and outdoor lock is best used as a gate lock or shed lock for protection and security from theft, extra-long shackle for application flexibility
• Set your own four-digit combination lock for easy combination recall, combination change tool included
• Combination lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance
• Measurements: 2 in. (51 mm.) wide lock body, 5/16 in. (8 mm.) diameter shackle with 2-1/4 in. (57 mm.) length, 1 in. (25 mm.) width
• Includes one brass, set your own combination lock

Universal wall switch cover fits both standard toggle and Decora paddle wall switches. Use for locking switch in the off position or to prevent accidental shutoff of circuits when switch is in the on-position. Hinges open to allow unobstructed normal operations of the switch.

• Use for locking switch in the off position or on position to prevent accidental shutoff of circuits
• Hinges open for unobstructed normal operations of the switch
• Included labels are in English/Spanish and English/French
• Fits both standard toggle and decora paddle wall switches

The Master Lock No. 646T Set Your Own Combination Padlocks feature a 13/16 in. (20 mm) W metal body for durability. The 1/8 in. (3 mm) Dia shackle is 11/16 in. (17 mm) L and made of steel, offering resistance to cutting and sawing. The 3 dial combination security offers keyless convenience. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• Easy to set and reset numeric combination
• 13/16 in. (20 mm) W durable solid metal body with black finish
• Steel shackle for cut resistance
• 3 dial combination security for keyless convenience

The Master Lock No. 7KA Laminated Steel Padlock, Keyed Alike multiple locks open with the same key - features a 1-1/8in (29mm) wide reinforced laminated steel lock body providing extra strength and a 9/16in (14mm) tall, 3/16in (5mm) diameter steel shackle. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W7 cylinder helps prevent picking. Keyed alike padlocks available to order to match other locks with the W7 cylinder.

• Keyed Alike - order multiple locks to open with the same key or order to match other locks with the W7 cylinder
• 1-1/8in (29mm) wide laminated steel body for superior strength
• 9/16in (14mm) tall, 3/16in (5mm) diameter standard steel shackle
• Dual locking levers provide pry resistance
• Non-rekeyable, 4-pin W7 cylinder helps prevent picking

The Master Lock No. 500KABRK Laminated Steel padlock, Keyed Alike multiple locks open with the same key features a 1-3/4 in. (44 mm) W laminated steel body for superior strength and a 13/16 in. (21 mm) tall, 9/32 in. (7 mm) Dia breakaway shackle providing emergency access when needed. Rustproofed for extended wear, the warded locking mechanism minimizes jamming from dirt and grime, making this padlock ideal for manufacturing environments. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• Breakaway shackle provides emergency access to sprinkler shut-off valves and fire hoses
• 1-3/4 in. (44 mm) W laminated steel body for superior strength
• 13/16 in. (21 mm) tall, 9/32 in. (7 mm) Dia steel shackle provides strong cut resistance
• Single locking lever
• Warded locking mechanism minimizes jamming from dirt and grime
• Duplicate keys not available

The Master Lock Number 4140KA Economy Padlock, Keyed Alike multiple locks open with the same key features a 1-1/2 in. W (38 mm) brass body to resist the elements and a 13/16 in. tall (20 mm), 1/4 in. Dia (6 mm) hardened steel shackle for excellent cut resistance. Ideal for cabinets and fences, the non-rekey able 4-pin tumbler cylinder provides greater pick resistance. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

• Case hardened shackle resists sawing and filing
• Brass body and cylinder provide extra resistance to the elements
• Pin tumbler cylinder provides greater pick resistance
• Limited lifetime warranty

The Master Lock No. 1KALF Laminated Steel Padlocks, Keyed Alike multiple locks open with the same key - feature a 1-3/4 in. (44 mm) reinforced laminated steel lock body providing extra strength and a 1-1/2 in. (38 mm) tall, 5/16 in. (8 mm) Dia hardened steel shackle for excellent cut resistance. Dual locking levers provide extra pry resistance making it ideal for industrial applications. Keyed alike padlocks available to order to match other locks with the W1 cylinder.

• Keyed alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
• Commercial grade padlock features superior protection from drilling and prying
• 44 mm W laminated steel body for superior strength
• 1-1/2 in. (38 mm) tall, 5/16 in. (8 mm) Dia hardened steel shackle for superior cut resistance
• Dual locking levers provide extra pry resistance
• Non-rekey able, 4-pin W1 cylinder helps prevent picking

The Master Lock No. 3KALF Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 1-9/16 in. (40 mm) reinforced laminated steel lock body providing extra strength and a 1-1/2 in. (38 mm) tall, 9/32 in. (7 mm) Dia hardened steel shackle for excellent cut resistance. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekey able, 4-pin W1 cylinder helps prevent picking. Keyed alike padlocks available to order to match other locks with the W1 cylinder.

• Keyed alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder
• Commercial grade padlock features superior protection from drilling and prying
• 1-9/16 in. (40 mm) W laminated steel body for superior strength
• 1-1/2 in. (38 mm) tall, 9/32 in. (7 mm) Dia hardened steel shackle for superior cut resistance
• Dual locking levers provide extra pry resistance
• Non-rekey able, 4-pin W1 cylinder helps prevent picking