The ART Link 2 pulley was used on the original rope guides designed by Hubert Kowelewski. Now this pulley is a vital part of every tree climbers kit. The Link 2 works perfectly with the large ART Alu Ring, sliding easily through the anchor ring making rope saver retrieval much simpler - the Link 2 is the only pulley Treetools stocks, apart from the ART Cocoon, small enough to fit through an anchor ring. The Link 2 has a unique two-piece aluminum sleeve which slides over the top connecting pin to increase the bend ratio on the sling or prussic. The top attachment is primarily designed for a single eye sling but the Link 2 can also accommodate a 8mm e2e hitch cord. This pulley is very robust yet relatively lightweight - takes up to 14mm rope.