Abstract: An assembly for the jaws of an article clamp. The assembly includes first body (23) receivable onto one jaw (11) of the clamp. The first body (23) has a first clamping face (25), and first support surface (26) to support the article. Fingers (31) are provided to removably secure the first body (23) to the one jaw (11) of the clamp. A second body (24) is receivable onto another jaw (12) of the clamp. The second body (24) has a second clamping face (27) cooperable with the first clamping face (25) to engage the article, and second support surfaces (28) to support the article. Fingers (31) also are provided to removably secure the second body (26) to the other jaw (12) of the clamp.

Abstract: An assembly for the jaws of an article clamp. The assembly includes first body (23) receivable onto one jaw (11) of the clamp. The first body (23) has a first clamping face (25), and first support surface (26) to support the article. Fingers (31) are provided to removably secure the first body (23) to the one jaw (11) of the clamp. A second body (24) is receivable onto another jaw (12) of the clamp. The second body (24) has a second clamping face (27) cooperable with the first clamping face (25) to engage the article, and second support surfaces (28) to support the article. Fingers (31) also are provided to removably secure the second body (26) to the other jaw (12) of the clamp.

Abstract: A non-metallic spring clamp (10). The spring clamp (10) includes a first body member (13) having a jaw end (20) and a handle end (21), and a second body member (14) having a jaw end (20) and a handle end (21). A bridging member (15) is integral with the first body member (13) and second body member (14), and is interposed between the jaw end (20) and handle end (21) of each. A spring (12) is interposed between the respective handle ends (21) so as to engage each handle end (21). Means (27) are provided to retain the spring (12) in engagement with each handle end (21). Means (26), likewise, are provided to laterally support the spring (12) on each handle end (21).

Abstract: A drilling fixture for drilling either cylindrical or flat workpieces on or off center is disclosed. The fixture includes a base having a V-shaped groove for receiving larger cylindrical workpieces, a pair of smaller V-shaped openings in the side walls of the base for receiving smaller cylindrical workpieces, a cover attached to the base, and a rotatable, indexable drill bushing mounted to the cover. The larger and smaller V-shaped grooves intersect at a common workpiece center-line drilling point. Thumbscrews are provided to clamp the workpieces in the grooves. The drill bushing includes a series of different size drill guide holes spaced about the circumference of the bushing on a common radius for receiving predetermined drill bit diameters to guide the drill bits along their longitudinal axes during a drilling operation.