Pfanner PROTOS-RY Protos Helmet, Red/Yellow Bar Mount_9137 the ISC impact pulley is

the ISC impact pulley is designed to absorb the massive stresses caused by the harsh dynamics of heavy Arborist work (in conjunction with textiles)

CNC machined bodies from heat treated

aluminum hook engineered to hold your chainsaw close to your harness

effective and safe way

350 and 351

Pfanner PROTOS-RY Protos Helmet, Red/Yellow Bar Mount_9137 the ISC impact pulley isThe Pfanner "Protos Integral System" can be changed within seconds to be used for construction, forestry, arborist work, or climbing operations. The chin strap, visor, neck protection shell, and ear protection are all integrated and yet at the same time modular items. Thanks to the strongly gripping neck protector, the helmet sits perfectly even while working at an angle or upside down and gives you a safe hold. The Protos arborist helmet from Pfanner