Proto® J4990-7MST Standard Length Socket Bit, Metric, 7 mm Bit, 3/8 in Square Drive, 17.5 mm
Item #BC398242

Proto® Socket Bit, Standard Length, Measurement System Metric, 3/8 in Drive, Square Drive, 7 mm Bit, Hex Bit, 17.5 mm Bit Length, 45.2 mm Overall Length, 6 Points, Forged Alloy Steel, Nickel Chrome Plated
  • 2 piece design
  • Replaceable bit
  • Set screw holds bit
Bit Length17.5 mm
Bit Size7 mm
Bit TypeHex
Drive Size3/8 in
Drive TypeSquare
FinishNickel Chrome Plated
MaterialForged Alloy Steel
Measurement SystemMetric
Number of Points6
Overall Length45.2 mm
TypeStandard Length
WarrantyLifetime