EnjoyTool
Hex Drive Threaded Insert, 3/8"-16 Int Thrd Sz, 51/64 in L, 39/64 in Dia., Zinc Alloy, Plain, 25 PK, EnjoyTool Select, Mfr#: 903816-20-PK25 | EnjoyTool | EnjoyTool - Quality Tools & Building Materials