Highcool 19PCS 3/8" Drive Impact Set, with Flexible Wobble Extension, Metric 8mm to 22mm, 6 Point, Includes Extension Bars and Adapter

Constructed from -strength steel, with protective phosphate . Set Includes: Total of 19 pieces. 15pcs 3/8"Dr. shallow : 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm; 2pcs 3/8"Dr. extension bars: 3-inch, 6-inch; 1/2" to 3/8" impact adapter; 1/4"-3/8" drill bit adapter Adaptable design enables 360-degree rotation to access areas. And it assists in working more efficiently. Contrast and specific size marking for clarity. It helps you select the size more easily. It includes sturdy and convenient storage case. Keep every piece in the place. All items meet or exceed ANSI standards.