A pliers includes a first handle and a second handle. A first jaw is fixed with respect to the first handle and includes a distal tooth, a cone portion, and a blade portion. A second jaw which is fixed with respect to the second handle includes a distal tooth, a cone portion, and a blade portion. A pivot pivotably connects the two handles such that when the pliers are shut, the two teeth are aligned, the cone portions are aligned, and the blade portions are aligned.

A pair of plumbing pliers includes two levers, a pawl and a torque spring. After adjusting the desired bite size according to a diameter of a pipe, the levers are pivoted relative to each other in a first range to clamp and release the pipe repeatedly to rotate the pipe. To adjust a bite size of the pair of plumbing pliers according to a diameter of another pipe, the levers are pivoted and then moved relative to each other in a second range. Little resistance is encountered in the first range. However, considerable resistance is encountered in the second range. Hence, the difference between the first and second ranges can easily be felt. Accordingly, it is not likely that a user will, by mistake, enter the second range, i.e., increase the bite size of the pair of plumbing pliers.

A pair of plumbing pliers includes two levers, a pawl and a torque spring. After adjusting the desired bite size according to a diameter of a pipe, the levers are pivoted relative to each other in a first range to clamp and release the pipe repeatedly to rotate the pipe. To adjust a bite size of the pair of plumbing pliers according to a diameter of another pipe, the levers are pivoted and then moved relative to each other in a second range. Little resistance is encountered in the first range. However, considerable resistance is encountered in the second range. Hence, the difference between the first and second ranges can easily be felt. Accordingly, it is not likely that a user will, by mistake, enter the second range, i.e., increase the bite size of the pair of plumbing pliers.

An insulated multi-tool comprising a pair of opposing jaws, a pair of opposed handles operatively connected to the jaws relative to a pivot to force the jaws into a clamping position about an object, at least one of the opposed handles having a tool-receiving pocket, at least one tool stored in the tool receiving pocket, the at least one tool pivotally attached relative to the tool receiving pocket for movement between a stored position in which the at least one tool is stored within the tool receiving pocket and an open, use position in which the at least one tool is located relative to at least one of the opposed handles for use, and wherein the a pair of opposed handles are electrically insulated from both the pair of opposing jaws and each at least one tool.

Pliers are provided. Pliers include an upper handle, a lower handle, an upper jaw coupled to the upper handle, and a lower jaw coupled to the lower handle. In general, the upper jaw includes workpiece engagement surface, such a first set of teeth configured to engage a workpiece, and the lower jaw includes a workpiece engagement surface, such as a second set of teeth and a third set of teeth. The lower jaw opposes the upper jaw such that the first set of teeth faces the second set of teeth and the third set of teeth. At least a section of the workpiece engagement surface of the lower jaw is movably coupled to the lower jaw such that it moves relative to the lower as torque is applied to a workpiece, thereby increasing torque applied to the workpiece.

Disclosed is a handle clamp for an exothermic mold. The clamp includes a pair of legs, each having a plurality of rods that are shaped to fit into engagement holes on sections of the mold. The rods of each leg engage with one section of the mold. Engagement brackets are rotatably disposed on one or more or the rods. The brackets each have a thumb bolt that can be extended toward a mold section connected with the clamp. When engaged with the mold section, the thumb bolt stabilizes the mold section on the handle. A detent mechanism is provided between the bracket and the leg of the handle. The detent mechanism releasably holds the bracket in one of a selected plurality of rotational positions with respect to the rod. By selecting different rotational positions for the brackets, the handle can be configured to engage with different configurations of mold. The thumb bolts that are biased toward the mold section by a spring. The bolts include a key that can be aligned or misaligned with a key slot on the bracket. By aligning the key with the key with the key slot, the bolt can be moved toward or away from the mold section under the biasing force of the spring. By misaligning the key and key slot, the bolt can be locked into engagement with the mold section or else held in a disengaged position.

A tool is provided in order to facilitate utilization by users in a wide variety of applications. By way of example, a multipurpose tool includes a first handle having a first axle and a second handle having a second axle; a first jaw and a second jaw, defining a stowed position and a deployed position, where in the stowed position the first jaw is received within the second handle and the second jaw is received within the first handle; a third jaw and a fourth jaw, defining a stowed position and a deployed position, where in the stowed position the third jaw is received within the second handle and the fourth jaw is received within the first handle, where the first jaw and fourth jaw are pivotably attached at the second axle, the second jaw and third jaw are pivotably attached at the first axle.

A tool is provided in order to facilitate utilization by users in a wide variety of applications. By way of example, a multipurpose tool includes a first handle having a first axle and a second handle having a second axle; a first jaw and a second jaw, defining a stowed position and a deployed position, where in the stowed position the first jaw is received within the second handle and the second jaw is received within the first handle; a third jaw and a fourth jaw, defining a stowed position and a deployed position, where in the stowed position the third jaw is received within the second handle and the fourth jaw is received within the first handle, where the first jaw and fourth jaw are pivotably attached at the second axle, the second jaw and third jaw are pivotably attached at the first axle.

A hand tool includes a handle section, a working end operably coupled to the handle section, and a jaw assembly disposed at the working end. The jaw assembly includes a movable jaw and a fixed jaw. A span defined between the movable jaw and the fixed jaw is adjustable. Each of the movable jaw and the fixed jaw includes an array of teeth defined by ridges that extend substantially parallel to each other. The array of teeth on each of the fixed jaw and the movable jaw includes a first set of teeth having a first width and a first depth, and a second set of teeth having a second width and a second depth. The first depth is less than the second depth and the first width is less than the second width.

A fishing tool includes a main body and a holding assembly coupled to the main body. The holding assembly includes a bottom holding jaw and a top holding jaw rotatably coupled to the bottom holding jaw and movable relative to the bottom holding jaw between an open holding position and a closed holding position to selectively hold a fish hook in place. The holding assembly is rotatable relative to the main body and configured to be secured relative to the main body in a fixed number of positions.