A spring clamp for assembly fixturing includes a retainer that limits a minimum distance between jaws of the spring clamp when the spring clamp is in a relaxed state.

A spring clamp for assembly fixturing includes a retainer that limits a minimum distance between jaws of the spring clamp when the spring clamp is in a relaxed state.

A locking pliers for enhanced control of Adel clamps during installation, inspection, and removal of Adel clamps. The locking pliers is made from high-carbon steel, and includes a first plier arm having a first bifurcated grasping portion, a first pivot portion, and a first handle portion ending in a series of ridges. The locking pliers also includes a second plier arm having a second bifurcated grasping portion, a second pivot portion pivotably connected to the first pivot portion, and a second handle portion ending in a wedge that is cooperative with the series of ridges serving as an adjustable locking mechanism. The handle portion includes cushioning grip material. The locking pliers also include a leaf spring to resiliently resist bringing the two handle portions together. In some embodiments, each bifurcated grasping portion includes a slot of a width to partially surround a screw and a hole that accepts the screw.

A locking pliers for enhanced control of Adel clamps during installation, inspection, and removal of Adel clamps. The locking pliers is made from high-carbon steel, and includes a first plier arm having a first bifurcated grasping portion, a first pivot portion, and a first handle portion ending in a series of ridges. The locking pliers also includes a second plier arm having a second bifurcated grasping portion, a second pivot portion pivotably connected to the first pivot portion, and a second handle portion ending in a wedge that is cooperative with the series of ridges serving as an adjustable locking mechanism. The handle portion includes cushioning grip material. The locking pliers also include a leaf spring to resiliently resist bringing the two handle portions together. In some embodiments, each bifurcated grasping portion includes a slot of a width to partially surround a screw and a hole that accepts the screw.

Crimping pliers include a clamping assembly including a left jaw and a right jaw, a control mechanism, and a rotating button mechanism. The left jaw includes a left connecting portion and a left head. The right jaw includes a right connecting portion and a right head. The control mechanism drives the clamping assembly to switch between a clamping state and an open state. The rotating button mechanism includes a first connecting plate connected to the right connecting portion, an eccentric shaft, a rotating button connected to the eccentric shaft, and a limiting structure connected to the rotating button to limit a rotating range of the rotating button. The first connecting plate is rotatably connected to the left connecting portion through the eccentric shaft. The rotating button adjusts a distance between the left connecting portion and the right connecting portion by driving the eccentric shaft to eccentrically rotate.

Crimping pliers include a clamping assembly including a left jaw and a right jaw, a control mechanism, and a rotating button mechanism. The left jaw includes a left connecting portion and a left head. The right jaw includes a right connecting portion and a right head. The control mechanism drives the clamping assembly to switch between a clamping state and an open state. The rotating button mechanism includes a first connecting plate connected to the right connecting portion, an eccentric shaft, a rotating button connected to the eccentric shaft, and a limiting structure connected to the rotating button to limit a rotating range of the rotating button. The first connecting plate is rotatably connected to the left connecting portion through the eccentric shaft. The rotating button adjusts a distance between the left connecting portion and the right connecting portion by driving the eccentric shaft to eccentrically rotate.

A pliers includes a first pliers body (10) and a second pliers body (20). The first pliers body includes a first handle (11) and a first clamp (12). A first pliers knife (13) and a first pliers back (14) are disposed on the first clamp (12). The second pliers body (20) includes a second handle (21) and a second clamp (22). A second pliers knife (23) and a second pliers back (24) are disposed on the second clamp (22). The second clamp (22) is pivotally connected with the first clamp (12) to clamp or cut. The first pliers back (14) or the second pliers back (24) is provided with a chipping blade (50) configured in a concave arc shape for chipping.

A pliers includes a first pliers body (10) and a second pliers body (20). The first pliers body includes a first handle (11) and a first clamp (12). A first pliers knife (13) and a first pliers back (14) are disposed on the first clamp (12). The second pliers body (20) includes a second handle (21) and a second clamp (22). A second pliers knife (23) and a second pliers back (24) are disposed on the second clamp (22). The second clamp (22) is pivotally connected with the first clamp (12) to clamp or cut. The first pliers back (14) or the second pliers back (24) is provided with a chipping blade (50) configured in a concave arc shape for chipping.

A device comprising: (a) a first working arm; (b) a shuttle located on the first working arm, and (c) a bias device; wherein the bias device biases the first working arm when the shuttle is in a first position, and wherein the bias device is free of biasing the first working arm when the shuttle is in a second position.

A device comprising: (a) a first working arm; (b) a shuttle located on the first working arm, and (c) a bias device; wherein the bias device biases the first working arm when the shuttle is in a first position, and wherein the bias device is free of biasing the first working arm when the shuttle is in a second position.