Ronstan S40 BB Exit Block

Exit Blocks minimise friction in lines passing through the deck or exiting masts and booms. The RF45711 exit block incorporates our 2-stage bearing system using ball bearings to minimise friction and a secondary full-contact bearing to maintain low friction across the full working load range.

Materials:

• Sheave and Ball Bearings: High compression strength acetal
• Housing: Anodised aluminium

Features:

• Exit blocks are ideal for applications where lines need to be led through decks, bulkheads or spars minimising friction and chafing.