NEIKO 02443A 3/8″ and 1/2″ Drive Master Impact Socket Set | 38 Piece | Standard SAE (Inch) and Metric (mm) Sizes Below | Deep and Shallow Kit | Cr-V Steel | Includes Duometric Sockets

[HEAVY DUTY]: The high impact grade components of this master kit are constructed of drop-forged premium chrome vanadium Cr-V steel to withstand extreme levels of torque changes against fasteners. [DESIGN]: The 6-Point hex socket design prevents round-off on nuts and bolts under high torque exertion and hammering stress from the use of an impact wrench or electric wrench with a strong output. [COMPLETE SET]: A unique combination of both SAE & Metric sizes in two different drive sizes with deep & shallow length sockets, which includes 11 duometric sockets to make it a highly versatile set in your automotive collection. [CONVENIENCE]: The included socket set case is blow molded to fit each individual socket size and features labels for organized storage with secure lever locks to prevent opening accidentally at the job site. [INCLUDES]: 13 x 3/8″ Dr. shallow sockets: 7/16(11mm), 1/2″, 9/16″, 11/16″, 3/4(19mm), 8mm(5/16″), 9mm, 12mm, 13mm, 14mm, 16mm(5/8″), 17mm; 10 x 1/2″ Dr. deep sockets: 1/2, 9/16, 11/16, 3/4(19mm), 13/16, 7/8(22mm), 1″, 1-1/16(27mm), 1-1/8″, 1-1/4(32mm) [INCLUDES]: 11 x 1/2″ Dr. shallow sockets: 10mm, 11mm(7/16″), 12mm, 13mm, 14mm, 15mm, 16mm(5/8), 17mm, 18mm, 21mm, 24mm(15/16); 3 x accessories: 1/2″ Dr. x 3″ extension bar, 3/8″ Dr. x 3″ extension bar, 1/2″ Dr. (F) x 3/8″ Dr. (M) adapter