The Quick Chuck will fit any power drill that uses a standard 9.5 mm (3/8in) key or keyless chuck. Attachments such as the snappy range or direct drive 1/4in screwdriver bits will then snap in and out without a chuck key. The Quick Chuck has six flats on the shank to ensure non-slippage in the chuck. https://elecena.pl/product/27169486/trend-snap-qc-quick-chuck 2024-11-07 https://elecena.pl/product/27169486/trend-snap-qc-quick-chuck 2025-09-09