Brand: Lisle Manufacturer's Part Number: 12320 Part Type: Sockets and Drive Bits Product Line: Lisle Fuel Line Sockets Summit Racing Part Number: LIL-12320 UPC: 083045123200 Socket/Bit Style: Metric Impact Rated: No Number of Pieces Included: 2 Socket/Bit Piece Count: 2 Ratchet Included: No Extensions Included: No Swivel Extension Included: No Socket Material: Steel Socket Finish: Black Case Included: No Quantity: Sold as a pair. Socket Drive (Application): 3/8 in. Short Well Socket Type: 6-point Additional Information Short Well Socket Size 19mm 22mm Lisle Fuel Line Sockets Lisle fuel line sockets are designed to reduce the possibility of damaging fuel line fittings and causing fuel line leaks. These sockets will fit over the fuel line to allow a straight angle to tighten or loosen fittings. No more using a crescent wrench or pliers which can cause damage to fittings. Each socket is made from a solid steel material and finished with a durable black coating.