Barton Size 7 Ball Bearing Single Block 70mm, Fixed Eye
The Barton Size 7 ball bearing single block has a 70mm sheave, glass-fibre reinforced nylon side plates and an internal 316 stainless steel frame for high loads. This is a single block with a fixed eye.
Features
Ball bearing 70mm (2-13/16in) sheave for low friction under load
Glass-fibre reinforced nylon side plates, internal 316 stainless frame
