Ronstan Ratchet Orbit Blocks, Series 40 - Single, Auto, Swivel Shackle Head ronstan utility block series 25 - single swivel shackle head Featuring 8 rubber splines for

Featuring 8 rubber splines for optimal functionality

Upgrade your space with this stylish and practical tap solution

Pressed metal clamp plates

Billet Polished aluminum circulating water pump pulley

Single handed insert and release operation

Ronstan Ratchet Orbit Blocks, Series 40 - Single, Auto, Swivel Shackle Head ronstan utility block series 25 - single swivel shackle head Featuring 8 rubber splines forFeatures: Up to 14: 1 holding power highest available! Smooth easing of sheets Fully Automatic load sensing ratchet engagement Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points Application: Dinghy mainsheet systems Mainsheet fine tune systems on sportsboats & small keel boats Mainsheet systems on sportsboats using RF7 mainsheet swivel cleat unit Spinnaker and job sheets on