Spinlock ZR jammers are designed for boats between 38 and 50 feet | ZR Jammer can be loaded with up to 50% more than XTS unloaders | Is suitable for boats that have been updated with high-tech sails and lines for | genoa and mainsail | Cannot be accidentally released as the rope tension must be relaxed | before the jammer is opened | Please note that for lines that need to be released quickly you should use | Spinlock XX0812 unloaders | Fits lines between 10-14 mm | Working load: 1,500 kg | Spinlock model no.: ZR1014
