Home > Hardware & Line > Marine Hardware > Blocks > Low Friction Rings and Block Replacements

Low Friction Rings and Block Replacements


All the rage in sailing these days. With exceptionally low weight and high strength, these low friction rings need no maintenance with no moving parts. Replace your blocks with these to provide a no drama solution that works at any angle and in any situation.



Harken Lead Rings
Ronstan Shocks Lightweight Low Friction Rings
Harken Lead Rings





Ronstan Shocks Lightweight Low Friction Rings

The ultra lightweight alternative to a block, the Shock (Sheaveless Block) is compact and versatile.
#HRF8080 $17.90
Color: