The Omni Block features a pulley with an attached swivel designed to reduce overall vertical height

Want to expand your crew's knot knowledge

Industry-standard design trusted by professional arborists

Be disruptive in our SPYFIRE® DOWN JACKET

the ENGINEERED Men’s Polo has not just been designed

Petzl NAJA friction saver diagonal pliers The Omni Block features aDesigned for tree care, the NAJA friction saver allows the work rope to be set up without damaging the tree. The strap has four different adjustment positions to adapt to different branch diameters. Rope ascents and movement in the tree are optimized, thanks to the high efficiency pulley which facilitates rope glide at the anchor. The included retrieval ball makes the system easily retrievable from the ground. The strap of the NAJA friction saver