The Ronstan RF128 Acetal Sheave is moulded from a specially modified ultra-violet
resistant grade of material to provide a long service life in the
tough marine environment. Acetal is well suited to the application,
with characteristics of high strength and resistance to impact and
wear. It also exhibits excellent low friction properties for
bearing applications.
We work really hard EVERY DAY to ensure you get the best prices you'll find. IF you find the SAME product elsewhere tell us, and we'll match OR do better ;-)