The world's first portable anti-angle grinder bike D lock For the best defence against angle-grinder attacks, you need a Hiplok D1000. It was the first product launched in our ground-breaking Anti-Angle Grinder 1000 Series. It's proven to withstand sustained angle-grinder attacks at least 20x longer than standard D locks. Like all products in the 1000 series, the D1000 anti-angle grinder lock uses Ferosafe, an advanced graphene composite that's never before been used on bicycle or motorcycle locks. Independently tested and carrying the ultimate Sold Secure Pedal Cycle Diamond & Sold Secure Powered Cycle Diamond ratings, D1000 fits bikes, e-bikes and motorbikes. You can fit it to most large bicycles, e-bikes & motorcycles, with a locking area 155mm x 92mm (L x W). At just 1.9kg, the D1000 is still one of the lightest Sold Secure Diamond rated D locks around! With optimal sizing, the D1000 is secure and portable. 3 x coded replaceable keys and Hiplok Lifetime Warranty included. Anti-angle grinder security system Square profile - needs 2 cuts to remove the lock Graphene reinforced premium hardened steel shackle Sold Secure Powered Cycle Diamond ART 4 Star Rated Part of the Hiplok 1000 Series Lifetime warranty 3 x coded replaceable keys included Dimensions: Internal locking dimensions: 155mm x 92mm (L x W) External dimensions: 230mm x 155mm x 40mm (L x W) Use the D1000 for unbeatable protection when out and about. To get the same level of protection at home, get a 1000 Series anchor - the A1000 Anchor or AX1000 Anchor + Arm. PRODUCT SPECIFICATION Weight 1.9kg Key or Combination 3 x replaceable coded keys Shackle Diameter 20mm Security Certification SOLD SECURE DIAMOND - BICYCLE AND MOTORCYCLE Lifetime Warranty Lifetime Warranty (10 Year)