Ronstan Orbit Blocks - Series 100 - Single, Universal Head ronstan rope 40mm sheave alloy torlon ball bearing The Orbit sheave has captive

The Orbit sheave has captive Acetal or Torlon® ball bearings for side thrust loads

OMC  3860566

or pedestal top

Rolco & MCE

universal and light

Ronstan Orbit Blocks - Series 100 - Single, Universal Head ronstan rope 40mm sheave alloy torlon ball bearing The Orbit sheave has captiveThe highest strength to weight ratio Minimal friction loss, especially when working at high loads Totally reliable and trouble free performance Simplicity of design and construction to facilitate maintenance and servicing Elegant, functional styling and finish Lockable swivelling head post High strength forged shackle Orbit blocks are a no compromise product range developed to meet the demands and expectations of the very dedicated and increasingly