Ronstan ball bearing block Series 60 orbit single mm. becket

The 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 shackleHead posts of swivel blocks can be locked at 0 or 90 degrees.