Allen Dynamic Bolt Thru Block

The essential 40mm dynamic bearing block features a range of applications suitable for mainsheet, jib, spinnaker and vang systems. It has been designed to include a stainless steel anchor strap as well as Allen dynamic bearing technology for performance and durability.

Line friendly soft contours and articulation

Sainless steel cheeks and inner bearing systems to handle maximum loads

Central hole for tie-on becket

Length (mm): 64mm

Line Diameter (mm): 6-10

Breaking Load (kg): 800

MDL: 180

Weight (gm): 37.2