The Boss is a super strong disc lock with a 16mm shackle. The Boss (16mm shackle) disc lock has been Independently approved and awarded Sold Secure Gold, SBSC Intygad Produkt, ART 4075 and Classe SRA.

FEATURES:

• Universal disc lock
• Lock mechanism with hardened steel
• Armour casing
• Unique double locking system with hardened steel shackle