Portwest Peak View Ratchet Hard Hat Safety Helmet - PV64 The Peak View Ratchet Hard Hat is a Portwest exclusive design and patented model. The translucent shell and see through peak and sides allow the wearer to look upwards without the need to tilt the head. The extra strong yet ultra light weight polycarbonate shell offers UV rays protection. Other features include 6 points textile harness and wheel ratchet adjustment. Features CE-CAT III Electrical Properties ( 440Vac) Portwest exclusive design and patented model Translucent shell to see through peak and sides Extra strong yet ultra light weight Polycarbonate shell UV 400 stabilised 6 points textile harness Wheel ratchet size adjustment for easy fitting Soft foam sweat band included Compatible accessories available Materials Polycarbonate