Products

The Master Lock No. 420 Steel Safety Lockout Hasp features a 1in (25mm) inside jaw diameter and can hold up to six padlocks. Ideal for lockou...

The Master Lock No. 421 Steel Safety Lockout Hasp features a 1-1/2in (38mm) inside jaw diameter and can hold up to six padlocks. Ideal for l...

The Master Lock No. 427 Labeled Red Safety Lockout Hasp features a 1-3/4in x 2-1/8in (45mm x 54mm) diameter inside jaw clearance and is desi...

The Master Lock No. 428 Plastic Lockout Safety Hasp features spark proof, nylon material with a 2-1/2in (64mm) inside jaw diameter and can a...

The Master Lock No. 429 Aluminum Lockout Hasp features a dual jaw, spark resistant aluminum body with a 1in (25mm) and 1-1/2in (38mm) diame...

The Master Lock No. 4400EC Bluetooth® Padlock features a 1-29/32in (47mm) wide metal body for durability. The 9/32in (7mm) diameter shackle offer...

The Master Lock No. 4401LHEC Bluetooth® Padlock features a 2-7/32in (56mm) wide metal body for durability. The 11/32in (9mm) diameter shackle off...

The Master Lock No. 443KA Laminated Steel padlock – multiple locks open with the same key – features a 1-9/16in (40mm) wide laminated ste...

The Master Lock No. 453L Large Nylon Oversized Plug & Control Cover features a 7in (178mm) diameter x 17in (432mm) tall flexible and dur...

The Master Lock No. 453XL Extra Large Nylon Oversized Plug & Control Cover features a 10in (25cm) diameter x 26in (66cm) tall flexible a...

The Master Lock No. 461 Lock Labels are designed for Master Lock Nos. 3, 6835, S6835 and American Lock Nos. A1100 and S1100 series padlocks....

Pack of 4 The Master Lock No. 4680DBLK Set Your Own Combination TSA-Accepted Luggage Lock features a 1-3/16in (30mm...

Pack of 4 The Master Lock No. 4680DNKL Set Your Own Combination TSA-Accepted Luggage Lock features a 1-3/16in (30mm...

The Master Lock No. 4681TBLK TSA-Accepted Luggage Locks feature a 1-1/4in (32mm) wide solid metal body for durability. The 3/32in (2mm) diam...

The Master Lock No. 4683Q TSA-Accepted Luggage Locks feature a 7/8in (22mm) wide solid metal body for durability. The 3/32in (2mm) diameter shack...

The Master Lock No. 4684T Set Your Own Combination TSA-Accepted Luggage Locks feature a 1-3/8in (35mm) wide bright color body for simple baggage id...

Pack of 4 The Master Lock No. 4688D Set Your Own Combination TSA-Accepted Luggage Lock features a 1-3/16in (30mm) wide metal ...

The Master Lock No. 4689Q TSA-Accepted Luggage Locks feature a 1in (25mm) wide metal body for durability. The shrouded design minimizes shackle e...

The Master Lock No. 4689T TSA-Accepted Luggage Locks feature a 1in (25mm) wide metal body for durability. The shrouded design minimizes shac...

The Master Lock No. 468L Seal Tight™ Handle-Off Ball Valve Lockout Device features a universal fit to effectively lock out all valves from 3...

Pack of 4 The Master Lock No. 4697D Set Your Own Combination TSA-Accepted Luggage Lock features a 1-3/8in (36mm) wide meta...

The Master Lock No. 479 is an accessory for a universal ball valve lockout system.

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 ...

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...