Friction ring FrD® series

Duralumin Friction ring® FrD® the Nodus Factory® friction ring is an hard anodized aluminium ring with a super slippery Teflon coated surface. It is also very light, reliable and resistant. The Nodus friction ring is used in numerous applications and for all types of rope. Description FrD® the Nodus Factory® friction ring has a super slippery Teflon coated surface. It is also very light, reliable and resistant. The Nodus friction ring is used in numerous applications and for all types of rope.