Product Description
Ronstan Series 40 BB Block, Single, Clevis Pin Top
Product Information
Alloy sheaves running on Torlon® ball bearings provide high performance & low friction.
Features
- Low friction Torlon® ball bearing system
- Cheek cut-outs for easy bearing maintenance
- Oversize Torlon® balls minimise friction
Specifications
- Primary lead blocks on dinghies and catamarans
- Control lines on larger yachts
Materials
- Grade 316 stainless steel load strap and head fitting