45 mm Automatic Ratchet Block - Single, Swivel Fiddle The Single Becket R60 manual

The Single Becket R60 manual ratchet block is designed for dynamic applications on dinghies and keelboats and features a ø60 mm composite sheave

The Seldén BBB20 Lead Block is a 20mm ball bearing block designed for lower loads

providing superior corrosion resistance and thread durability

System 30 Main Car/Cam Cleat features Torlon ball bearings and a stainless toggle with rubber stabiliser for PBB60

45 mm Automatic Ratchet Block - Single, Swivel Fiddle The Single Becket R60 manualThe ARB45 Single Swivel Block is a 45 mm ball bearing block with a swiveling shaft. A swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0 or 90 shackle position. The block is designed with lightweight 5 mm Delrin ball bearings and features a composite sheave. The sheave automatically changes from free turning to ratchet when the load increases. The sailor decides when the automatic ratchet kicks in.