The bonus space on the outside of your hard hat is a great place to add personal lighting from Guardian Angel. This Hard Hat Earmuff Mount makes it easy by clipping into the earmuff slot on most hard hats to provide hands-free task and warning lighting. The mount can also be permanently installed with the two included 10mm stainless steel screws.Measuring 1.375” in diameter, this lightweight mount is made from mount-glass filled polycarbonate and features a rubber grip insert, providing a convenient attachment point without the need for additional modifications. The mount is also equipped with a loop, allowing users to attach a device tether to protect against accidental drops or loss.This hard hat mount is compatible with both Elite and Micro devices, and by serving as a dedicated mount for attaching lights to hard hats, it enhances visibility and safety in various environments. This is particularly valuable in low-light conditions or hazardous situations where visibility is crucial for preventing accidents. Hard hat safety light mount Provides hands-free lighting Clips into earmuff slot on most hardhats Includes loop to attach device tether Compatible with any Guardian Angel device Mount-glass filled polycarbonate Rubber grip backing insert Optional hard mounting using 2 M3 10mm screws (included) Dimensions: 2.5″ x 1.375″ x .75″