Petzl Vertex Helmet Arborist - 4:1 mechanical advantage allows

- 4:1 mechanical advantage allows user effort to be divided by 4

SKUs M39A SL M39A RL M39A TL Weight 46 g 51 g 55 g Locking system SCREW-LOCK TWIST-LOCK TRIACT-LOCK Type B B B Color(s) yellow yellow yellow Major axis strength 23 kN 23 kN 23 kN Minor axis strength 8 kN 8 kN 8 kN Open gate strength 7 kN 7 kN 7 kN Gate opening 20 mm 20 mm 18 mm Guarantee 3 years 3 years 3 years Packing 1 1 1

Easy to carry and organize equipment:

allowing for up to 350 pounds of weight

Petzl Vertex Helmet Arborist - 4:1 mechanical advantage allowsPetzl Vertex Helmet Comfortable helmet The VERTEX helmet is very comfortable, thanks to its six point textile suspension and CENTERFIT and FLIP&FIT systems, which guarantee that the helmet fits securely on the head. The adjustable strength chinstrap makes it ideal for both work at height and on the ground. The unventilated outer shell protects against electrical hazards, molten metal splash and flames. With its potential for integration of a Petzl