3M™ Hard Hat 4-Point Ratchet Suspension with Uvicator H-711R-UV, Tan, 20 EA/Case

The sun’s UV rays can cause a hard hat shell to become brittle and compromise its ability to protect the wearer. With the UVicator sensor, the hard hat should be replaced when the sun-smart sensor changes from red to white. A 4-point ratchet suspension adjusts easily to allow for a customized height and fit that best suits the individual who wears the hard hat. The ratchet system allows tightening or loosening the fit without taking the hard hat off.