Synchro violin pulley, ring and cleat - 50 mm

The Synchro violin block, ringot and 50 mm cleat is designed to increase speed and efficiency on your-mainsail hoists, with up to 40% more performance and smoother rope guidance, while reducing friction. Its stainless steel flange and rigid fiberglass-reinforced cheeks enhance strength while limiting the risk of jamming, while the swivel can be locked without tools and easily switched from fixed to rotating position.

With a working load of 450 kg for the block, 120 kg for the swivel and a weight of just 145 g, it offers an excellent balance between strength and lightness.