DMM Impact Block Protos Helmet Accessories The shackle reduces torsional friction

The shackle reduces torsional friction and allows the hook to pivot onto any anchor up to 90mm in diameter to achieve reliable location

The eye makes it very easy to secure the fid to an anchored hook while working the rope

polyethylene

But Rock Exotica have designed a modern oval that fits everything

but quality

DMM Impact Block Protos Helmet Accessories The shackle reduces torsional frictionDMM Impact Blocks Designed for use in the tree care industry when loads may be dropped into rigging with considerable impact forces. The combination of high quality materials and advanced production processes has ensured a rope friendly, durable and robust product. During design each Impact Block has gone through a thorough dynamic and static testing regime, the end result is a highly functional product with an impressive strength to weight ratio.