Triple pulley for maximum rope 12 mm with jammer S -Block handsheet Slringing Bearing 12 mm - 3 sheaves, Swivel, Becket, Cam Cleat Heavy-Duty Slringing Bearing (identification = yellow point) eSPECIALLY FOR LEGNING LOADS Optimized Rope Guidance by Specially Formed Cheek Parts and Trap of Stainless Steel for More Security and Stability Wobble Riveting Avoids Sharp Burrs on the Rivet Head Marking of the maximum rope Ø in the enhancing strap Cheek of Glass Fiber Reinforced Polyamide (UV-Resistant) With Removable Becket