Brand: Lisle Manufacturer's Part Number: 13050 Part Type: Sockets and Drive Bits Product Line: Lisle Flip Socket Sets Summit Racing Part Number: LIL-13050 UPC: 83045130505 Socket/Bit Style: Metric Impact Rated: Yes Number of Pieces Included: 4 Socket/Bit Piece Count: 3 Ratchet Included: No Extensions Included: No Swivel Extension Included: No Socket Material: Chromoly Socket Finish: Black oxide Case Included: Yes Case Material: Plastic Case Color: Gray Quantity: Sold as a set. Socket Drive (application): 1/2 in. Short Well Socket Type: 6-point Additional Information Short Well Socket Size 18.5mm 19.5mm 21mm 21.5mm 22mm 22.5mm Lisle Flip Socket Sets Lisle double-ended flip sockets offer two hex sizes in each socket for the removal of standard and damaged lug nuts found on many vehicles. The 6-point impact sockets are machined from chromoly steel with a black oxide finish. They're available in a variety of sizes， short well or deep well. (Refer to the Applications tab above to see the sizes included in each set.) All flip socket sets are packaged in a sturdy case for organization and storage.