HANDTOOLS (NONPOWERED) at Salt River Sand & Rock
The miner was trying to remove a return roller bracket, as EE was trying to loosen the bolt, the 3/4"" deep socket slipped off the nut and hit EE in the forehead above EE's right eye resulting in a cut that required stitches.
Salt River Pima-Maricopa Indian Community
U.S. Mine Safety and Health Administration