40mm Carbo Boat Block With Swivel And Becket, Ultra Lightweight High Strength Pulley Built For Smooth Sail Trim, UV Stabilized Carbo Air Bearings, Thirty Percent Lighter And Sixty Percent Higher Working Load Than Classic Blocks
✔️ 30% lighter with 60% higher load, UV-stabilized air bearings
Designed for sail handling on a wide range of boats, this 40mm block combines ultra-lightweight construction with high strength to deliver smooth sail trim. Use with main and jib sheets, mainsheet fine-tune, control lines, vangs, cunninghams, outhauls, and mainsheet fine-tune for precise adjustment.
✅ 40 mm diameter block and lightweight high-strength design
✅ UV-stabilized ball bearings, sheave, and side plates for long life
✅ 30% lighter with 60% higher working load than classic blocks
✅ Patented switch locks shackle for front, side, or swiveling positions to prevent line twist
✅ Suitable for mainsheets, jib sheets, control lines, vangs, cunninghams, and outhauls
✅ Color: Black
💡 What is a boat pulley with a swivel and becket used for in sail handling?
This handy block keeps sheets and control lines running smoothly, with twist-free operation for precise sail trim.
- handy for mainsheets, jib sheets, and control lines - twist-free operation with swivel and becket - UV-stable bearings resist sun and salt - lightweight yet strong for daily sailing✝️