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- Block Set - Laser Sheet: new style by Harken LAS91437
Block Set - Laser Sheet: New Style by Harken
Harken complete block set with race ball bearings, replaces the boom blocks and the large/small traveller blocks. This package is supplied with rivets and fitting instructions.The ball bearing blocks run very well with low friction and low total weight.
- Super low friction
- Class legal
- Stronger than original design
- Laser part numbers 91449, 99450,99451