Skip to content
Contact About Us Help Guides & Information
⚡ Rock Bottom Prices. Maximum Choice.⚡
⚡ Rock Bottom Prices. Maximum Choice.⚡
Master Lock ProSeries® Shrouded Shackle 54mm Padlock - Keyed Alike Master Lock - RockBottom Northampton

Master Lock ProSeries® Shrouded Shackle 54mm Padlock - Keyed Alike

by Master Lock
SKU MLK6321KA1-TOOLBANK
£53.99 - £53.99
£53.99
£53.99 - £53.99
£53.99
Availability:
in stock, ready to be shipped

Est Delivery 3 - 7 Working Day

Shipping information


We work hard to get your order out quickly and securely.

  • Fast Dispatch – Orders are processed promptly once placed.
  • Trusted Couriers – We use reliable delivery partners.
  • Clear Costs – Shipping is calculated at checkout, based on size and weight.
  • Peace of Mind – We’ll keep you updated every step of the way.
Returns & warranty
  • 28 Days to Return – If it’s not right, just bring it back in its original condition.
  • Quick Refunds – Once we’ve checked your return, we’ll refund you promptly.
  • Clear & Fair – Some items (like cut-to-size or opened packaging) can’t be returned, but we’ll always let you know upfront.

The Masterlock Pro Series™ Shrouded Shackle Padlock range is designed to endure the toughest security applications by providing extra protection against corrosion, abuse and attack. They have tough boron alloy shackles, dual ball bearing locking mechanisms for maximum pry resistance and layered laminated steel cores for strength.

The shrouded shackle design provides additional protection, and the xenoy outer casing delivers excellent weather resilience. The precision 6-pin cylinder delivers optimal pick resistance and is protected by a snap-on cap.

Lifetime Warranty against mechanical failure.

Suggested uses: gates, sheds, storage units, fences, containers and chains.

The Master Lock 6321KA-10G016 has the following specifications:
54mm laminated steel padlock with xenoy protective cover - 19mm boron alloy shackle, 8mm diameter with iron shroud - precision 5-pin cylinder - dual ball bearing locking - key retaining - keyed alike

🔨 Trade Prices for Everyone

Why pay more? We keep our prices rock-bottom so whether you’re a trade professional or DIYer, you always get the best deal.

🏠 Local & Independent


We’re Northampton’s trusted family-run store, supporting local people with great products and honest service.

🚚 Easy Pickup or Local Delivery

Order online and collect in-store, or get heavy items like blocks and cement delivered straight to your site.

👍 Friendly, Helpful Service

Our staff know their stuff — whether it’s building materials, DIY or garden, we’re here to help you get the job done.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare