For HMT-1 and HMT-1Z1. Intrinsically safe (IS approved) for use with the HMT-1Z1 in hazardous locations.

Hard Hat Clips are custom designed to secure the HMT-1 or HMT-1Z1 to specific hard hat manufacturers and models. They clip into the hard hat accessory slots. Order the correct clips for the hard hats in use. Shown with hard hat and HMT-1, not included.