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Green steel padlock with extended hardened steel shackle

Master Lock

Master Lock 1803LHGRN Steel Padlock Green 2 in

SKU CH-E4AB-SBP0X

Steel padlock with a 2 in hardened-steel shackle, keyed different and pry resistant

  • TypeMechanical Push Button
  • Keyed-different security prevents unauthorised duplicate access
  • Hardened-steel shackle resists cutting and saw attacks
  • Pry-resistant steel body withstands forced-entry attempts
  • 2-inch extended shackle fits oversized hasps and chains
  • Green colour code simplifies lockout identification on site

Steel Padlock for Lockout Applications

This green Master Lock padlock is built for lockout procedures where each worker needs a unique key. Its steel body and hardened steel shackle resist prying and cutting attempts. The keyed-different cylinder ensures no two padlocks in a set share the same key code. It suits maintenance teams, contractors and facility managers who must isolate energy sources safely.

Pry Resistant Body and Hardened Shackle

The solid steel body measures 1 1/4 inches high and 1 9/16 inches wide with a 15/16 inch thickness that resists forced entry. A 5/16 inch diameter hardened steel shackle extends two inches vertically and clears three quarters of an inch horizontally. No electronic components or moving thermal parts exist, so the lock operates silently and draws no power in any environment.

Extended Shackle Fits Wide Hasp Gaps

The extended shackle design provides two inches of vertical clearance and a 5/8 inch width across the shackle, allowing it to pass through oversized hasps, chain links or valve handles. A non-removable key feature keeps the key trapped until the shackle locks, preventing accidental unlock-out. Green bumpers on the body match the green finish for quick visual identification on a crowded lockout station.

Highlights

  • Keyed-different security prevents unauthorised duplicate access
  • Hardened-steel shackle resists cutting and saw attacks
  • Pry-resistant steel body withstands forced-entry attempts
  • 2-inch extended shackle fits oversized hasps and chains
  • Green colour code simplifies lockout identification on site

Specifications

BrandMaster Lock
TypeMechanical Push Button

Questions about this item

How do I install the 1803 padlock on a hasp, and what step is often missed?

Slide the 5/16 in hardened steel shackle through the hasp hole until the shackle seats fully in the lock body, then push the key in and turn to engage the deadbolt; the step many miss is verifying the shackle clicks into both locking notches.

What maintenance or replacement will the 1803 padlock need over time?

Apply a light PTFE lubricant into the keyway and shackle holes annually; replace the padlock if the 5/16 in shackle shows deformation or the key no longer turns smoothly.

What limit appears first when the 1803 padlock sees sustained outdoor use?

The green bumper and steel body resist corrosion, but the 5/16 in hardened steel shackle will eventually show surface rust at the clearance points, signalling the end of reliable service.

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