| 摘要 |
A picture framer's tool of the type used to drive brads into picture frames shown in U.S. Pat. No. 4,763,825 is modified so that it may also be used as a clamp. The tool has two jaws, namely an inner adjustably positioned along a sleeve and a second jaw on the outer end of a rod reciprocable within the sleeve and extending beyond the outer end of said sleeve. The tool has a lever pivoted on a handle which causes the rod to reciprocate. One improvement is the provision of a wing screw or other fastener on the handle which engages the rod so that it is fixed in position. Another improvement is the provision of attachments for each jaw, one of which may be spring-loaded. Attachments include hammer heads, points, swivels and the like.
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