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Master Mechanic 12-point, 1/2-in. Drive, 21mm
$4.39
Master Mechanic 1/2-in drive 12-point 21mm shallow socket is a reliable tool for any fastening task. It features a full-polish chrome finish, so you don’t have to worry about rust plaguing your work. This socket also meets the ASME code, which means it’s durable enough to be used for boiler and pressure vessels. However, it’s also suitable for different uses, like automotive mechanics and home repair. Using this 1/2-in drive 12-point 12mm Metric shallow socket is also a breeze to use.