The Boss is a super strong disc lock with a 12.7mm shackle. The Boss (12.7mm shackle) disc lock has been Independently approved and awarded Sold Secure Gold, SBSC Intygad Produkt, ART 4075 and FG. Universal disc lock. lock mechanism with hardened steel
IMPORTANT NOTICE - This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available.