Combination socket for FPC nut runner, 25.4mm insertion, 38mm hexagonal, square, 8NR-3820, 1 pc

Catalog number: 8NR-3820 Features: ●Combination socket for nut runners. ●Double hexagon on the outer side and double 4-corner on the inner side make it easy to fit into nuts. Specifications: ●Face size (mm): Double hexagon 38, double 4-corner 20 ●Drive size (mm): 25.4 ●Total length (mm): 85 ●Face shape: Double hexagon x double 4-corner Material/Finish: ●Chrome molybdenum steel Set contents/Accessories: ●Pin and ring Caution: ●Please use with various tightening devices other than impact wrenches.