Lewmar's High Load Racing Blocks represent the pinnacle of our standard block range. Manufactured from the best materials, they offer incredible strength to weight ratios.
1. Lockable head pin
2. Highly efficient needle roller bearing system
3. Delrin thrust balls
4. Machined slots in cheeks for easy flushing of bearings
5. 2nd Generation Racing blocks feature Lighter form with smoother edges
6. Use standard, off the shelf fixing bolts
7. Removable single screw in head for servicing