3/8 Inch Drive x 1/4 Inch Deep 6-Point Impact Socket Quantity:1 The L-keys are made from

The L-keys are made from 6150 chromium vanadium steel that's heat-treated to 44–50 HRC and coated with a durable manganese phosphate finish that's resistant to corrosion

Part Number: 50F800HCSSS/316

The Tekton 1/4 Inch Drive Shallow and Deep 6-Point Socket & Ratchet Set includes every deep and standard size socket from 5/32 inch to 9/16 inch

Part Number: assortment-kit-5221655 Pieces - Coarse & Fine Thread

Shank Size: 7/32"

3/8 Inch Drive x 1/4 Inch Deep 6-Point Impact Socket Quantity:1 The L-keys are made fromSize is marked both with a high visibility laser marking and a permanent stamped marking that won't wear off Deep 6 point socket opening provides an exact fit for hex fasteners Radiused corners prevent fastener round off by applying force to a fastener's flat sides, rather than its corners Interior socket well extends far into the socket, which allows for better fastener engagement in more situations Meets a minimum of 1. 3 times the ANSI ASME