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.
Features
- Lockable head pin
 - Highly efficient needle roller bearing system
 - Delrin thrust balls
 - Machined slots in cheeks for easy flushing of bearings
 
2nd Generation Racing blocks features:
- Lighter form with smoother edges
 - Use standard, off the shelf fixing bolts
 - Remove single screw in head to disassemble for servicing
 
Manufacturer part #: 29946151
