Brand: Performance Tool Manufacturer's Part Number: W38914 Part Type: Sockets and Drive Bits Product Line: Performance Tool Socket Sets Summit Racing Part Number: WMR-W38914 UPC: 039564389146 Socket/Bit Style: Metric Impact Rated: No Number of Pieces Included: 23 Socket/Bit Piece Count: 19 Ratchet Included: Yes Extensions Included: Yes Swivel Extension Included: Yes Socket Material: Vanadium steel Socket Finish: Chrome Case Included: Yes Case Material: Plastic Case Color: Black Quantity: Sold as a set. Socket Drive (Application): 3/8 in. Additional Information Deep Well Socket Size Deep Well Socket Type Short Well Socket Size Short Well Socket Type Spark Plug Socket Size 10mm 6-point - - - 11mm 6-point - - - 12mm 6-point - - - 13mm 6-point - - - 14mm 6-point - - - 15mm 6-point - - - 16mm 6-point