Rohm PRIMA 16mm Keyed Drill Chuck Female Mount JAC3 Thermal Protection this peak-less helmet is designed

this peak-less helmet is designed to be used when working at heights

25 & 32mm (1/4

and a detachable ID card holder and thigh pocket with ruler pocket

Estimated max calf circumference 42cm/ 16

Rohm PRIMA 16mm Keyed Drill Chuck Female Mount JAC3 Thermal Protection this peak-less helmet is designedRohm PRIMA heavy industrial plain bearing chucks are widely used for stationary and hand operated percussion drilling machines. These industrial quality chucks have fully hardened and ground working components which offer exceptionally high accuracy, gripping power and durability. The Rohm PRIMA 16mm Keyed Drill Chuck with female mount JAC3, a heavy industrial plain bearing chuck, is widely used for stationary and hand operated percussion drilling