The High Load Ball Bearing 25 block has a very high working load in relation to the size of the block.
Ideal for halyards and runners on keel boats and performance dinghies.
Technical features high load Selden Ball Bearing 25 block:
- Stainless steel sides to ensure high strength and stiffness.
- One row of stainless steel ball bearings.
- Ball cage to reduce ball-to-ball friction and weight.