Petzl Fixe Micro Pulley Size:Default Well worth the investment and

Well worth the investment and actually the best value in the long term

The ART Cocoon is THE pulley if you want to make up your own Rope Guide style system

The blade locks securely into one of two open positions

professionals were amazed by the cutting power and surgical precision that this sleek new blade affords

If you're not sure why you'd want to do this

Petzl Fixe Micro Pulley Size:Default Well worth the investment andThe Petzl Fixe micro pulley is a compact pulley with fixed side plates. Arborists have found many uses and configurations in their tree climbing systems for this popular pulley. It is highly efficient due to the sheave being mounted on self lubricating bushings. 13mm capacity with a 2225kg breaking strength and a 222 kg safe working load. Watch out for non genuine knock offs!