Petzl Vertex Best Helmet for work at height and rescue.
- Chinstrap designed to reduce the risk of the helmet coming off as a result of an impact during a fall, breaking strength greater than 50 daN, (mountaineering helmet standard).
- non-vented, suitable for electrical hazard environments.
- Webbing suspension system with a thick, replaceable foam headband.
- Single headband size adjustment wheel.
- Adjustment wheel and rear chinstrap attachment point have two height positions, to adjust the position of the straps on the neck and around the ears.
- Chinstrap buckles can be adjusted forwards and backwards.

Limited to stock on-hand.  Watch for the Petzl Vertex 2 Best coming in March 2011!