Setup, Compatibility & Care
To set up, simply insert the 1/4 inch hex shank into the chuck of your impact driver until it clicks into the quick-lock position. The driver is compatible with standard hex-drive impact guns. For care, keep the tool clean of metal filings and grit, as debris inside the hollow shaft can eventually impede the pass-through functionality. While the black phosphate coating is corrosion-resistant, wiping the tool down with a light machine oil after exposure to moisture will help extend its service life. Do not use the tool on hardware larger or smaller than the designated 19mm size to prevent stripping the internal drive hex.