Allen Brothers A2040 40mm Plain Dynamic Block

The 40mm dynamic bearing block is an essential piece of equipment with a range of applications suitable for mainsheet, jib, spinnaker and vang systems.  It has been designed with a clever stainless steel anchor strap and allen dynamic bearing technology for performance and durability.

• Line friendly soft contours and articulation
• stainless steel cheeks and inner bearing systems handle maximum loads
• central hole for tie-on becket