Low friction rings – What are they, and how do I use them? Lash thimbles, ferrules, rope thimbles, bobbins or low friction rings… Whatever you call them, there’s no denying they are the perfect (low cost!) solution for a multitude of applications. Perhaps the... -French posts -German posts low friction rings
Ronstan SHOCK Blocks - Simple Efficient Low Friction Rings The name of the Ronstan SHOCK Block is derived fromSHeaveless blOCKand reflects the growing trend for replacing ball bearing blocks, with “low friction rings”, in a whole range of sailing system appli... -French posts -German posts low friction rings Ronstan