Building Supplies › Master Lock

Door Lock, Door Lever, Straight Lever Style, Satin Nickel Finish, Function Pas... Door Lock, Door Lever, Straight Lever Style, Satin Nickel Finish, Function Passage, Grade 3, Material Steel, For Door Thickness 1 3/8 to 1 3/4 In., Backset 2 3/8 to 2 3/4 In., Crossbore Size 2 1/8 In., 2 1/4 x 1 3/4 Strike, Required Door Thickness 1... more

Ball Valve Lockout, Ball Valve Lockout Type Clamp On, For Handle Type Quarter ... Ball Valve Lockout, Ball Valve Lockout Type Clamp On, For Handle Type Quarter Turn Handle, For Maximum Padlock Shackle Diameter 9/32 in, For Maximum Pipe Size 4 in, For Minimum Pipe Size 1/4 in, Maximum Number of Padlocks 1, Features Handle-On Ball... more

Lever Lockset, Heavy Duty, Commercial, Satin Chrome Finish, Function Storeroom... Lever Lockset, Heavy Duty, Commercial, Satin Chrome Finish, Function Storeroom, Keyway Type Schlage, Grade 2, Material Zinc, Steel, For Door Thickness 1-3/8 to 1-3/4 In., Backset 2-3/4 In., Crossbore Size 2-1/8 In., Number of Keys 2, 1-7/8 x 4- 7/8... more

Lever Lockset, Heavy Duty, Commercial, Satin Chrome Finish, Function Classroom... Lever Lockset, Heavy Duty, Commercial, Satin Chrome Finish, Function Classroom, Keyway Type Schlage, Grade 2, Material Zinc, Steel, For Door Thickness 1-3/8 to 1-3/4 In., Backset 2-3/4 In., Crossbore Size 2-1/8 In., Number of Keys 2, 1-7/8 x 4- 7/8... more

Blind Flange Lockout Device, For Maximum Flange Width 10 3/4 in, For Maximum N... Blind Flange Lockout Device, For Maximum Flange Width 10 3/4 in, For Maximum Nut Diameter 1 7/8 in, For Maximum Padlock Shackle Diameter 5/16 in, For Maximum Pipe Size 12 in, For Minimum Flange Width 3 3/4 in, For Minimum Nut Diameter 1 in, For... more

All Master Lock hardened steel chains with square links for better resistance ... All Master Lock hardened steel chains with square links for better resistance to cutting. Vinyl cover prevents the chain from scratching your equipment. Ideal for securing residential gates industrial/commercial units gates fences and garden... more

Deadbolt Lock, Cylindrical, Commercial, Lockset Grade 2, Series QDB2, Lockset ... Deadbolt Lock, Cylindrical, Commercial, Lockset Grade 2, Series QDB2, Lockset Finish Satin Chrome, Keyway Type Not Applicable, Key Type Not Keyed, Standards ANSI Grade 2, ADA Compliant Yes, Lockset Fire Rating Not Rated, Backset 2 3/4 in, Ligature... more

All Master Lock hardened steel chains with square links for better resistance ... All Master Lock hardened steel chains with square links for better resistance to cutting. Vinyl cover prevents the chain from scratching your equipment. Ideal for securing residential gates industrial/commercial units gates fences and garden... more

Blind Flange Lockout Device, For Maximum Flange Width 17 7/8 in, For Maximum N... Blind Flange Lockout Device, For Maximum Flange Width 17 7/8 in, For Maximum Nut Diameter 2 3/4 in, For Maximum Padlock Shackle Diameter 9/32 in, For Maximum Pipe Size 24 in, For Minimum Flange Width 7 3/4 in, For Minimum Nut Diameter 2 in, For... more

The Master Lock No. 1488EURDAT Garage Door kit features a round hardened steel... The Master Lock No. 1488EURDAT Garage Door kit features a round hardened steel hidden shackle 71mm padlock for greater resistance to the effects of cutting and a steel security bar with vinyl protective cover ideal for outside use. The 6-pin... more

3/8in. Dia. X 6 ft Python Adjustable Cable Lock 3/8in. Dia. X 6 ft Python Adjustable Cable Lock more

Heavy-duty, storeroom door lock is designed for locked storage room applicatio... Heavy-duty, storeroom door lock is designed for locked storage room application and can be operated by lever inside or key in the outside lever. Outside lever is always locked. Inside lever is always unlocked. BumpStop advanced cylinder resists bump... more

Surrounds the valve operating handle, protects against accidental valve openin... Surrounds the valve operating handle, protects against accidental valve openingUnique outward rotation allows for easier installation in confined space applicationsEach size rotates into itself to fit effectively in safety tool boxesEach size nests... more

Heavy-duty, storeroom door lock is designed for locked storage room applicatio... Heavy-duty, storeroom door lock is designed for locked storage room application and can be operated by lever inside or key in the outside lever. Outside lever is always locked. Inside lever is always unlocked. BumpStop advanced cylinder resists bump... more

Product Features: Keyed cable lock Integrated keyed locking mechanisms for str... Product Features: Keyed cable lock Integrated keyed locking mechanisms for strong pick resistance 6 1.8m long x 3/8 10mm diameter flexible steel cable for strong cut resistance Protective vinyl coating helps prevent scratching more

Instruction Sticker English French Lock Brand MASTER LOCK For Use With 3630 36... Instruction Sticker English French Lock Brand MASTER LOCK For Use With 3630 3631 3670 more

Surrounds the valve operating handle, protects against accidental valve openin... Surrounds the valve operating handle, protects against accidental valve openingUnique outward rotation allows for easier installation in confined space applicationsEach size rotates into itself to fit effectively in safety tool boxesEach size nests... more

Lever Lockset,Aged Bronze,Return Style Lever Lockset,Aged Bronze,Return Style more

The Master Lock 270EC2 Compact Door Security Bars are made of heavy duty 20-ga... The Master Lock 270EC2 Compact Door Security Bars are made of heavy duty 20-gauge steel construction that resists forced entry through both hinged and sliding doors. The compact door bar extends up to 43-1/2 in. 1.1 m for hinged doors and up to 39... more

MasterLock Garden Security Kit is made up of a braided steel cable weather tou... MasterLock Garden Security Kit is made up of a braided steel cable weather tough padlock and anchor point Use the cable to link through several items pass through the anchor point and lock with the padlock One stop solution and is ideal for securing... more