Proto® J54419/16XL Extra Long SAE Standard Length Socket Bit, 9/16 in Bit, 1/2 in Square Drive, 5-3/8 in Bit Length
Item #BC399002

Proto® Socket Bit, Extra Long Standard Length, Measurement System Imperial, 1/2 in Drive, Square Drive, 9/16 in Bit, Hex Bit, 5-3/8 in Bit Length, 7-1/8 in Overall Length, 6 Points, Heat Treated Alloy Steel, Full Polished Chrome
  • Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torque
  • Two-piece design allows replacement of worn bits
Bit Length5-3/8 in
Bit Size9/16 in
Bit TypeHex
Drive Size1/2 in
Drive TypeSquare
FinishFull Polished Chrome
MaterialHeat Treated Alloy Steel
Measurement SystemImperial
Number of Points6
Overall Length7-1/8 in
TypeExtra Long Standard Length
WarrantyLifetime