Input Drive Size: 3/4" Drive Shape: Square Type: 6 Point Impact Socket Set Includes: Don't need the complete set?Click here to buy items individually 16400M 6 Point Sockets: 19, 21, 22, 24, 27, 29, 30, 32, 33, 35, 36, 38, 41, 46, 50 mm 16760-175 175mm Long Extension Bar 16760-330 330mm Long Extension Bar Metal Case: W590xH227xT72mm