Ronstan Ratchet Orbit Blocks, Series 40 - Single, Manual, Swivel Shackle Head latch 176mm Overall x 43mm Wide

176mm Overall x 43mm Wide

Make sure it's RULE

Eco-friendly

By their very design

By selecting the right tach and setting the switch on the back to the correct position you let the tachometer know how many pulses are sent per each engine revolution

Ronstan Ratchet Orbit Blocks, Series 40 - Single, Manual, Swivel Shackle Head latch 176mm Overall x 43mm WideFeatures: Up to 14: 1 holding power highest available! Smooth easing of sheets Manual ON OFF ratchet selection 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 dinghies especially