Linked 30mm & 40mm Dynamic Blocks - A2030-40

This product is a great choice for mainsheet systems which require a traveller block (30mm) and a mainsheet block (40mm) attached as closely together as possible. The fact that the two blocks are linked together means there is a limited chance of snagging or failure. The linked blocks can also be used in spinnaker and pole launcher systems. 

Bearings – Dynamic Blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail. This provides a superior load-carrying ability and longevity when compared to other bearing systems which run on a plastic rail. 

Becket – The large central hole on both blocks not only reduces the overall weight but also offers a rope friendly attachment, perfect as a tie-off point when being used in a cascade system.