Brand: Wright Tool Manufacturer's Part Number: 358 Part Type: Sockets and Drive Bits Product Line: Wright Tool 3/8 in. and 1/2 in. Drive Impact Socket Sets Summit Racing Part Number: WTC-358 UPC: 076799003584 Socket/Bit Style: Metric Impact Rated: Yes Number of Pieces Included: 14 Socket/Bit Piece Count: 14 Ratchet Included: No Extensions Included: No Swivel Extension Included: No Socket Material: Steel Socket Finish: Black oxide Case Included: No Quantity: Sold as a set. Notes: Includes rail to hold sockets. Socket Drive (Application): 3/8 in. Deep Well Socket Type: 6-point Additional Information Deep Well Socket Size 6mm 7mm 8mm 9mm 10mm 11mm 12mm 13mm 14mm 15mm 16mm 17mm 18mm 19mm Wright Tool 3/8 in. and 1/2 in. Drive Impact Socket Sets Wright Tool 3/8 in. and 1/2 in. drive impact socket sets are the right choice for your toolbox. Engineered for strength and toughness to withstand the repeated use of impact guns， these sets utilize the patented Wright Drive design that provides more torque with less fastener damage. They are available in SAE and metric sizes in a variety of styles including 6-point， 12-point， short well and deep well. Wright impact sockets are always black oxide coated， not only to distinguish them from hand sockets， but to also avoid chipping--even after thousands of cycles under very high loads.