Master Lock 37 Shrouded Laminated Steel PadlockThe Master Lock No. 37 Laminated Steel Padlock features a 1 9 16in (40mm) wide shrouded laminated steel body for extra strength and a shackle guard to protect against bolt cutters and hacksaws. The shackle fits openings of 1 2in (13mm) diameter or larger and the shackle guard can be removed to accommodate openings of 9 32in (7mm) in diameter. Dual locking levers provide extra pry resistance and the non rekeyable, 4 pin W1 cylinder helps prevent

Bag of 12 "DO NOT OPERATE" Tags

no reset tool required

5/16" diameter shackle is resistant to corrosion

The double bolted locking mechanism ensures reliable closing

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PACLOCK UCS-3A-BLU-25 padlocks deliver industrial-grade security with a robust 3/8" hardened stainless steel shackle engineered to resist cutting and corrosion

This step is often skipped during a busy delivery schedule which can result in unlocked doors

1/4" diameter double locking hardened steel shackle

Designed to hold up to 12 safety padlocks near lockout points

Keyed Alike – multiple locks open with the same key - features a 1-3/4in (44mm) wide laminated brass body offering excellent corrosion resistance

3/16" stainless steel shackle

Master Lock 21LF