Squire Defiant Disc Lock

The Squire Defiant on review here is one of the toughest disc locks you can buy, and promises to be resistant to all forms of attack thanks to an angle grinder-resistant construction, one-piece all-metal body and six-pin dimple key cylinder. Two keys are supplied, along with a code card if you need any more cut. A neoprene pouch is also included, along with a coiled reminder cable.