FRX15 Friction Ring - 15mm (19/32")Features: Efficient and light; FRX Wichard thimbles are efficient, light, and reliable; Very strong and can be used for heavy loads and semi-static lines; FRX thimbles are designed to make your lines run smoothly with minimum wear; They are hard anodized (50 microns) for a longer lifespan; Applications: Mast-foot block, barber-hauler, inhauler, loop, thimble, lazy jack, running backstay, tackle, and more; Specifications: Materials: Anodized aluminium; Working load: (lb) 3520 / (kg) 1600; Weight: (lb) 0.026 / (g) 12; A: (inch) 25/64" / (mm) 10; B: (inch) 19/32" / (mm) 15; C: (inch) 19/32" / (mm) 15; D diameter: (inch) 1 3/8" / (mm) 35; Caption: Working Load (WL): For nautical applications; Working Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load. WLL = Breaking load / 5; *Sold as an Individual - cis2:mm5mnJlm -Quick Guide (pdf)