Master Lock
Master Lock ProSeries® Shrouded Shackle 54mm Padlock - Keyed Alike 6321KA-10G016
Model 6321KA-10G016
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 3 hours ago | £39.95£69.00 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 2 hours ago | £49.68 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £55.65 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
This 54mm Master Lock ProSeries padlock is a compact, high-security option suited to gates, sheds, fences, storage units, containers and chains. It features a boron alloy shackle (8mm diameter, 19mm height) with a shrouded design that protects against cutting and sawing attacks, plus a layered laminated steel core for added strength. Security comes from a dual ball bearing locking mechanism for pry resistance and a precision multi-pin cylinder for pick resistance, protected by a snap-on cap. The xenoy outer casing gives good weather resilience for outdoor use. This padlock is supplied keyed alike, and is backed by a lifetime warranty against mechanical failure.
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