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Master Lock

Master Lock 2-1/2 in Long Shackle Padlock 4 Pin Steel

SKU CH-0N23-A4606

Steel padlock with a 2-1/2 in shackle and four-pin cylinder resists cutting, prying, drilling and rust

  • MaterialHAWA
  • FeaturesCut Resistant Scratch Resistant Pry Resistant Drill Resistan
  • Long shackle fits thicker chains and hasps
  • 4-pin cylinder provides pick-resistant security
  • Hardened steel body resists cutting and drilling
  • Scratch- and rust-resistant finish protects against wear
  • Two bumpers add extra pry resistance

2-1/2 in Long Shackle Padlock

This Master Lock padlock uses a steel body and a 2-1/2 inch long steel shackle for extended reach. The four-pin cylinder is keyed differently so each lock opens with its own key. It is built for general security on gates, sheds, lockers and hasp-protected doors.

4-pin cylinder with Master K1 keyway

The lock relies on a four-pin tumbler mechanism and a Master K1 keyway. This specification determines whether the cylinder matches an existing key system or master-key suite. Buyers who need a higher pin count, a different keyway or a rekeyable core must choose another model.

Cut, drill, pry and rust resistant

Hardened steel construction resists cutting, drilling, prying and scratching. Two bumpers protect the body finish during daily use. The lock is not rated weather resistant, so prolonged outdoor exposure may eventually cause surface corrosion.

Highlights

  • Long shackle fits thicker chains and hasps
  • 4-pin cylinder provides pick-resistant security
  • Hardened steel body resists cutting and drilling
  • Scratch- and rust-resistant finish protects against wear
  • Two bumpers add extra pry resistance

Specifications

MaterialHAWA
BrandMaster Lock
FeaturesCut Resistant Scratch Resistant Pry Resistant Drill Resistant Rust Resistant

Questions about this item

What does the 2-1/2 inch shackle height mean when I put this padlock on a gate or chain?

The 2-1/2 inch shackle height gives extra clearance to fit around thick hasps, chains or gate latches where a standard shackle would be too short.

How does the 4-pin Master K1 keyway affect everyday use?

The 4-pin Master K1 keyway provides a unique key code for each lock, so keys cannot be shared between different padlocks.

What do the 5/16 inch shackle diameter and 3/4 inch shackle width require for mounting?

The 5/16 inch diameter shackle fits standard 3/8 inch or larger holes, while the 3/4 inch internal width clears most chain links and hasp staples.

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