❀Includes 150mm/5.90in, 160mm/6.30in, 230mm/9.05in, and 270mm/10.63in wrench lengths to cover common nut and bolt work around the garage or home. ❀Each manual wrench has two usable openings, and the visible toothed gripping edges help hold hardware during turning, loosening, or tasks. ❀product data states stainless steel construction, while the black finish and flat handle shape suit repeated use in a , repair bag, or workbench drawer. ❀Use the set for vehicle maintenance, bike , furniture installation, machinery work, and household repair without claiming size fits all compatibility. ❀The package includes four black wrenches; choose the opening that the fastener, appl hand pressure, wipe clean after use, and store dry.