70 mm Plain Bearing Block - Single, Swivel PBB70 The hole in the base

The hole in the base is a termination (becket) for a control line

The System 15 Pin Stop Eye/Cam Starboard allows for easy adjustment of the traveler position

Turnbuckle with Fork/Fork terminals

Made with stainless steel ball bearings and reinforced materials for high strength and low friction

enhancing sailing efficiency and pleasure

70 mm Plain Bearing Block - Single, Swivel PBB70 The hole in the baseThe 70 mm Single Plain Bearing Block is a multi purpose solution for line handling. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging. The shackle comes with 6 mm body and 8 mm pin to optimize strength and weight saving. Sliding swivel locking mechanism to select position of the shackle, 0, 90 or swivelling. Ideal for heavy and static loads. Safe