Brand: Performance Tool Manufacturer's Part Number: W36300 Part Type: Sockets and Drive Bits Product Line: Performance Tool Deep Well Socket Sets Summit Racing Part Number: WMR-W36300 UPC: 039564363009 Socket/Bit Style: Standard Impact Rated: No Number of Pieces Included: 10 Socket/Bit Piece Count: 10 Ratchet Included: No Extensions Included: No Swivel Extension Included: No Socket Material: Vanadium steel Socket Finish: Chrome Case Included: No Quantity: Sold as a set. Socket Drive (Application): 1/4 in. Deep Well Socket Type: 6-point Additional Information Deep Well Socket Size 5/32 in. 3/16 in. 7/32 in. 1/4 in. 9/32 in. 5/16 in. 11/32 in. 3/8 in. 7/16 in. 1/2 in. Performance Tool Deep Well Socket Sets Performance Tool deep well socket sets feature recessed edges and stamping for quick identification. They are manufactured from vanadium alloy steel for strength and finished with a polished nickel chrome plating for added durability and corrosion resistance. The PT deep well sets are available in SAE and Metric sizes.