Chrome vanadium steel. Set includes one each: 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″. Quick release ratchet handle with snap on type (CR-V). 3″ and 6″ extension bar (CR-V). Universal joint (CR-V) and blow case.
- 15Piece
- 3/8Maxi Drive Boxed
- Fractional