70 mm Plain Bearing Block - Single, Swivel, Shackle adaptor 5000N Gas Spring essential for safe and precise

essential for safe and precise rig adjustments as per Seldén's guidelines

L-MIN: 412 mm

Pin diam: 19

Sheave Diameter: 40 mm

Spare Top Plug: 319-584-02R

70 mm Plain Bearing Block - Single, Swivel, Shackle adaptor 5000N Gas Spring essential for safe and preciseThe PBB70 Single Block with Shackle Adaptor is designed to fit deck ring T base shafts of other mast brands. Consequently, this block is designed to route a halyard from the mast and back to the cockpit. It features a 70mm sheave diameter and the block is made with top quality materials for optimal performance under all conditions. The practical switch from swivelling to fixed shackle and the stainless steel straps ensure increased safety and