Proto Industrial

Proto® J4990-9M Metric Standard Length Socket Bit, 9 mm Bit, 3/8 in Square Drive, 41.3 mm Bit Length

PROTO J4990-9M
$13.81 / EA
Out of Stock
  • Bit Length: 41.3 mm
  • Drive Size: 3/8 in
  • Drive Type: Square
  • Finish: Full Polished Chrome
  • Material: Forged Alloy Steel
  • Overall Length: 69.1 mm
  • Type: Standard Length
  • This metric hex bit has a 9mm hex bit size
  • Two piece design allows replacement of worn bits
  • Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torque

Warranty: Lifetime

Proto® Socket Bit | Standard Length | Measurement System Metric | 3/8 in Drive | Square Drive | 9 mm Bit | Hex Bit | 41.3 mm Bit Length | 69.1 mm Overall Length | 6 Points | Forged Alloy Steel | Full Polished Chrome | STA-BLKHAW