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Chrome plated solid steel round padlock with boron shackle

Master Lock

Master Lock 2-1/2" Keyable STL Door Lock

SKU CH-WTCN-6PSCM

Solid steel chrome-plated lock with a 2" boron shackle, 5-pin re-keyable cylinder and case-hardened body for cut and saw resistance

  • Sold asBox
  • Solid steel body resists cutting and sawing
  • Chrome-plated finish protects against corrosion
  • 2-inch boron shackle withstands heavy force
  • 5-pin cylinder allows re-keying for flexible access

Solid Steel Door Lock

This Master Lock door lock features a 2-1/2 inch round body constructed from solid steel with a chrome-plated finish. It uses a 5-pin cylinder that is re-keyable, allowing the lock to be matched to existing keys. The 2-inch shackle is made from boron alloy and the body is case-hardened for resistance against cutting and sawing. Triple plating adds further protection against corrosion.

Re-Keyable 5-Pin Security

The lock suits residential or commercial doors where a durable, keyed-alike solution is required. Its solid steel construction handles physical attack attempts, while the re-keyable cylinder simplifies key management across multiple entry points. It does not serve applications needing electronic access control, higher pin counts for master-keyed systems, or weather-sealed ratings beyond the chrome and triple plating provided.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 70% of the 2,145 comparable items (median $55.99).

Specifications

Product
Brand nameMaster Lock

Questions about this item

Will the 2-1/2" round body fit the same latch bore and strike plate I already have on my door?

The lock has a 2-1/2 inch round body. Measure your existing bore diameter and backset to confirm they match this size before installing.

How can I verify the 5-pin cylinder is operating correctly after I re-key it?

Insert the new key and turn; the cylinder should rotate smoothly through its full travel and the shackle must release cleanly without binding or excessive play.

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