FRX15 Friction Ring – 15mm (19/32″)Features:Efficient and lightFRX Wichard thimbles are efficient, light, and reliableVery strong and can be used for heavy loads and semi-static linesFRX thimbles are designed to make your lines run smoothly with minimum wearThey are hard anodized (50 microns) for a longer lifespanApplications:Mast-foot block, barber-hauler, inhauler, loop, thimble, lazy jack, running backstay, tackle, and moreSpecifications:Materials: Anodized aluminiumWorking load: (lb) 3520 / (kg) 1600Weight: (lb) 0.026 / (g) 12A: (inch) 25/64″ / (mm) 10B: (inch) 19/32″ / (mm) 15C: (inch) 19/32″ / (mm) 15D diameter: (inch) 1 3/8″ / (mm) 35Caption:Working Load (WL): For nautical applicationsWorking Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load. WLL = Breaking load / 5*Sold as an Individual Quick Guide (pdf)