Trend Snappy quick chuck for fitting into a standard 3/8 inch key or keyless chuck giving snap-in chuck for 1/4 inch hex bits. Six flats on the shank ensure precise location in the chuck A spring loaded outer sleeve makes it easy to remove attachments. Patent No. US5,398,946.
Trend Snappy quick chuck for fitting into a standard 3/8 inch key or keyless chuck giving snap-in chuck for 1/4 inch hex bits. Six flats on the shank ensure precise location in the chuck A spring loaded outer sleeve makes it easy to remove attachments. Patent No. US5,398,946.