Rolled edges on the cheeks of Race-Lite RL-378-A blocks protect expensive rope, and guard against marring and denting of finished decks and other areas. Nylon sheaves, correctly proportioned for maximum rope life, with inner hubs to reduce friction, roll smoothly on Stainless Steel bearing sleeves.
Lightweight. Strong. For mainsheets, downhauls, etc. Shackle included
Sheave (Nylon) upper
For Rope Dia.
3/16" - 7/16"