Highcool 30PCS 1/2" Drive Standard Impact Set, SAE and Metric, 10mm to 36mm, Includes 3-inch and 6-inch Impact Extension Bars, 1/4" to 1/2" Dri

Constructed from -strength steel, with protective phosphate . Set Contains: Entirely 30 pieces. 28 pieces 1/2" Drive standard : 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 31mm, 32mm, 33mm, 34mm, 35mm, 36mm; 2 pieces extension bars: 3-inch, 6-inch; 1 piece 1/4"-1/2" drill adapter The extension bars can access confined . 6-point design maintains hold and prevents rounding off corners. -etched with contrast and specific size marking for clarity. It assists you in selecting the size more conveniently. It includes and handy storage case. Keep each component in its proper place. All items come with 1-year .