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Master Lock ProSeries 1-1/2 in. H X 2.875 in. W Die-Cast Zinc Pin Tumbler Hidden Shackle Padlock

A hidden shackle blocks bolt cutters cold, and keyed-alike ordering means one key works across your whole set of locks.
Master Lock MPN 6271KAW700A In Stock & Ready to Ship
$38.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

This Master Lock ProSeries disc padlock hides its shackle inside the lock body, so there's nothing for bolt cutters or pry bars to get a grip on. It's built for gates, sheds, and storage units where cut resistance matters more than looks. Ordered keyed alike, it works with other locks in the same set so you're not juggling a separate key for every lock on the property. The die-cast zinc body and pin tumbler mechanism are rekeyable down the line if your key needs change.

  • Hidden shackle design resists cutting and prying
  • Die-cast zinc body with pin tumbler lock
  • Keyed alike for use with matching locks on one key
  • Shackle diameter 3/8", clearance 19/32"
  • Rekeyable pin tumbler mechanism

The Details Specifications

Brand Master Lock
Model / MPN 6271KAW700A
UPC 071649305993
Weight 2 lbs
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

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01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Master Lock. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

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The big boxes don't care if your hardware store survives.

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Why we tell you to shop local
Authorized dealer · Master Lock

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