We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Master Lock

Master Lock Padlock KA 5 Pin Brass 10G201

SKU CH-FEMW-91268

A weather-resistant brass padlock with a 5-pin cylinder, boron shackle and keyed-alike convenience for matching multiple locks

  • TypeWeather Resistant
  • Weather resistant brass body protects against outdoor elements
  • 5-pin cylinder with Master K6000 keyway provides high security
  • Boron alloy shackle resists cutting and sawing attacks
  • Keyed alike convenience uses single key number 10G201
  • Rekeyable design allows cylinder changes when needed

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.

Highlights

  • Weather resistant brass body protects against outdoor elements
  • 5-pin cylinder with Master K6000 keyway provides high security
  • Boron alloy shackle resists cutting and sawing attacks
  • Keyed alike convenience uses single key number 10G201
  • Rekeyable design allows cylinder changes when needed

Specifications

BrandMaster Lock
TypeWeather Resistant

Questions about this item

Will the 5/16 in shackle diameter fit my 3/8 in chain link?

The shackle is 5/16 in thick, so a 3/8 in link will slide over it with a small gap.

How do I set the padlock to open with key number 10G201?

The cylinder arrives pinned for key 10G201; insert that key and turn — no extra programming is needed.

When should I lubricate the 5 pin cylinder?

Apply a dry PTFE spray into the keyway once a year or whenever the key feels stiff.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.