●Standard: For 0.7 - 0.9 inches (17 - 24 ●Depth: for 19-21mm ●Drive: For 1/2 inch (12.7 mm)
Description
Please make sure to use one that matches the size. BIGMAN LTD. Impact Socket Standard: BIS-17 / BIS-19 / BIS-21 / BIS-22 / BIS-24 Deep: BIS-D19 / BIS-D21