Master Plain Bearing blocks come in different sizes from 35mm to 90mm sheaves. They are also in comprehensive range of sizes and configurations.
Stronger Strength Materials The high strength composite sideplates are still glass reinforced Nylon composite with UV-Stabilizer. The excellent weather-ability protects blocks from breaking down for any sailing conditions.
Lock Up Shackle A patented simple Lock-up system can be easily engaged to in either of two directions or free to swivel.
Becket Pin Becket Pin is easy to remove and lock into keyhole and no tools required.
Adjustable Cam Arms Block with Cam Cleat quips adjustable Cam Arms to easily change the angle of line.