Working helmet Flast industry is designed for construction sites and industrial work. Safety chin strap is automatic released at a load ranging between 15 - 25 daN, which eliminates the risk od strangling. The helmet protects you against falling objects and voltage. It fulfills the requirements for lateral deformation, electrical insulation (440 V a.c.) and using in low temperature -30°C (safely used from -30°C to +50°C). The helmet is equipped with 4 clip for attaching any headlamp, size adjustment mechanism and universal 30 mm slot that is compatible with most of the visors and earmuffs. The package contains reflective stickers.