Spinlock is an independent and innovative British company that is widely acknowledged as the world-leading manufacturer of rope holding. The company has been designing and manufacturing rope holding equipment for sailing boats for over 30 years. Spinlock is based in Cowes, UK. SPINLOCK has everything to satisfy its customer’s needs from the classic halyard stopper to the best quality and highly durable jammers and carbon clutch. Spinlock is recognized as the leading supplier of deck hardware and safety equipment for water sports.