Proto Socket Driver Bit, Extra Long, Measurement System: Imperial, 3/8 in Drive, Hex Bit, 1/4 in Bit, 5 in Bit Length, 6-3/32 in Overall Length, Alloy Steel, Polished Chrome

ITEM FEATURES:

• Made using a heat treated alloy for wear resistance which helps minimize distortion for a long life
• 2-piece design allows replacement of worn bits
• 4990 1/4XLRKA replacement shaft