OTC (1940) Locknut Socket - 8 point, 4-1/8" Opening Size
The OTC 1940 is specially designed and makes wheel bearing locknuts easy to remove or install. It’s made of high-strength steel and resists rounding out. Opening size is 8 point and 4-1/8â€. NOTE: Socket is designed for use with 3/4†square-drive manual tools only. Impact tool use voids socket warranty.