Master Lock Padlock KA 5 Pin Brass 10G201

Solid brass padlock for keyed-alike security

The Master Lock 10G201 is a rectangular brass padlock with a 5-pin cylinder that opens with key number 10G201. It uses the Master K6000 keyway and is keyed alike so multiple locks share one key. The shackle is made of boron alloy and the body is solid brass with a gold finish. It is rated weather resistant and high security, and the cylinder is rekeyable if required.

Replaces mixed keys or lower-pin cylinders

This lock replaces a set of differently keyed padlocks when you want a single key for every point. The upgrade is worth it when you need a 5-pin cylinder instead of a simpler mechanism and a boron shackle instead of standard steel. It does not suit buyers who need an interchangeable core system or a lock that accepts a control key for master-key management.

Brass body and boron shackle resist corrosion

The solid brass body and boron shackle maintain function in rain, humidity and temperature swings without seizing. The 5-pin cylinder keeps its tolerances through repeated cycles, and the rekeyable design allows pin changes without replacing the lock. It is not designed for buyers who need a shrouded shackle or a non-rekeyable high-security rating beyond the stated specifications.