Karver KBRC Carbon Fiber Blocks

The new design avoids any possible block capsizing. The closed structure prevents the block from being crushed.

• PERFORMANCE - Low friction ratio even under very high load (Titanium  bearings).
• LIGHTWEIGHT - Design optimization  and high tech component use make the KBRC the lightest roller bearing block on the market.
• COMPACT - The Titanium bearing system (Karver patent) ensures that the blocks hold high loads on smaller diameter sheaves.