DITCH THE KEYS Keep your belongings extra safe and easily accessible with the innovative, resettable four digit combination lock. And with our lightweight wearable chain design, you can comfortably wear your SPIN lock without being chained to it. UNMATCHED PROTECTION Everyday security is a priority with the durable 6mm hardened steel chain at the heart of Hiplok's SPIN lock, providing you with unbeatable peace of mind.