Pay in 4 interest-free payments of $25.20 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
420 Bottom Cover
Round-cornered strong structural grade anodized aluminum frame
Safe Working Load (lb) - 1764
A new addition in the OS3 collection
Line Entry L (in) - 3 5/16
Lewmar 90mm Double Synchro Block Friction Rings 420 Bottom CoverProduct Description Lewmar 90mm Double Synchro Block Lewmar's Synchro Blocks are engineered for speed, efficiency and superior handling. We use a combination of scientifically optimized block geometry, a free spin bearing and self aligning head to reduce friction and increase efficiency by up to 40% over budget blocks on mainsheet systems. Each component is perfectly synchronized with the movement of the rope, providing you with an easier, smoother