About the 37KA Laminated Padlock
A padlock left unlocked defeats its own purpose, no matter how tough the shackle is. The 37KA Laminated Padlock solves that problem with a key-retaining design, so the key stays put until the shackle locks. Add a shrouded shackle and a 4-pin cylinder, and this lock delivers both convenience and tamper resistance.
Master Lock 37KA
The Master Lock No. 37KA features a 1-9/16in (40mm) wide laminated padlock body built for lasting strength. The armored hardened steel shackle is 15/16in (24mm) long and includes a shackle guard to protect against bolt cutters and hacksaws.
The 4-pin cylinder prevents picking, and the dual locking levers resist prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
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Model #
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37KA
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Body Width
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1-9/16in (40mm)
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Shackle Length
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15/16in (24mm)
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Shackle Width
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7/16in (11mm)
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Shackle Diameter
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N/A
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Key Options
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Keyed Alike (KA)
Click HERE for additional key information.
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Color Options
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Blue - 37KA
Black - 37KABLK
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37KA Laminated Padlock Product Highlights
- 1-9/16in (40mm) Shrouded laminated steel body for superior strength
- Armored hardened steel shackle defies cutting
- Shackle guard protects against bolt cutters and hacksaws
- Key retaining - ensures that padlock is not left unlocked
- Shackle fits openings 1/2in (13mm) in diameter or larger; shackle guard removable to accommodate openings 9/32in (7mm) in diameter
- Dual locking levers provide extra pry resistance
- 4-pin cylinder helps prevent picking
Best Used For: Outdoors
Storage units, fences, and trailer hitches all need a lock that holds up to weather and force alike. 1st-in-Padlocks carries laminated, shrouded, and solid-body padlocks from Master Lock, American Lock, ABUS, and TriMax, with keyed-alike sets for anyone managing several locks at once.
Connect with our team to set up a keying plan for your property.