Allen 20mm Stand Up Block

This stand up block comes complete with the block, eye strap and spring to allow the block to stand up straight.

Allen 20mm dynamic blocks feature the patented Allen Dynamic bearing system which provides an unrivalled weight to performance ratio.

This is coupled with high strength and a rope friendly stainless steel ultra-strap. This puts the Allen 20mm block amongst the strongest and most reliable ball bearing blocks on the market. The range of 20mm blocks also feature a central rivet that can be used as a tie on becket.

Specifications

Breaking Load – 540kgs

Fixing Hole Centres – 27mm

Length – 43mm

Max Rope Diameter – 6mm

Max Working Load – 115kgs

Weight – 15.4grams