DAKCOS 9pcs 1/2" Impact Socket Set Wrench Nuts 29 30 31 32 33 34 35 36 38mm Long Hex Power Nuts, CR MO

9 Pieces Socket spanner size 29-30-31-32-33-34-35-36-38 mm, with ball catching groove and hole Made of chrome-molybdenum steel Especially for drive shafts, 12-sided inner profile suitable for compressed air operation 78 mm deep impact wrench version 1/2 inch deep impact socket, Manufacturer: DAKCOS