A locking mechanism for enabling a fishing plier to remain a closed state includes a fixed plier handle and a movable plier handle. The middle portion of the fixed plier handle is integrally provided with a first rotating part, and the middle portion of the movable plier handle is integrally provided with a second rotating part. The first rotating part and the second rotating part are rotatably connected through a fixed shaft assembly. A knob is disposed on the outer side of the first rotating part. Straight slide grooves are disposed between the second rotating part and the first rotating part. The inner end surface of the knob is provided with a control groove. A locking pin is inserted between the straight slide groove on the second rotating part, the straight slide groove on the first rotating part, and the control groove of the knob.

An implant extractor including a shaft body and a telescoping push rod extending from the shaft body. An adjustor is engaged with the telescoping push rod for adjusting a length of the telescoping push rod. A support arm extends laterally away from the shaft body and a jaw assembly extends from the support arm. The jaw assembly includes a jaw moveable between a locking position and an unlocking position, and a rocker arm operatively engaged with the telescoping push rod and the jaw. The implant extractor provides a line of force spaced from and substantially parallel to an implant to be extracted. As a consequence, there is substantial clearance for an extension handle such as a C-frame or the like which is oftentimes needed to dislodge the implant from surrounding bone. In addition, the implant extractor is capable of gripping a wide range of sizes of hip stem implant trunnions.

Various embodiments of pliers and pipe wrenches are provided. Wire cutters enable a finger pivot hole to enhance the grasp of the wire cutters while rotating the tool and/or stripping wire. Pipe wrenches include different configurations of teeth to improve durability and grip on a workpiece. Pliers are provided with axial teeth to enhance gripping a workpiece in different directions. Pliers are provided with selectable mechanical advantages so that a user may select the mechanical advantage desirable for a particular application.

Various embodiments of pliers and pipe wrenches are provided. Wire cutters enable a finger pivot hole to enhance the grasp of the wire cutters while rotating the tool and/or stripping wire. Pipe wrenches include different configurations of teeth to improve durability and grip on a workpiece. Pliers are provided with axial teeth to enhance gripping a workpiece in different directions. Pliers are provided with selectable mechanical advantages so that a user may select the mechanical advantage desirable for a particular application.

An apparatus for gripping and pulling a wire strand. The apparatus is carried by a cylinder assembly attached to a frame. The cylinders provide force to pull the strand. Jaws are situated in a jaw block, and are tapered such that movement of the jaw block by the cylinders will tend to force the jaws closer to one another within a tapered cavity. Movable, spring-loaded J-rods are provided to retain the jaws within the jaw block when desired. The J-rods can be rotated to a position which does not retain the jaws when the wire strand is being added to, or removed from, the apparatus.

An apparatus for gripping and pulling a wire strand. The apparatus is carried by a cylinder assembly attached to a frame. The cylinders provide force to pull the strand. Jaws are situated in a jaw block, and are tapered such that movement of the jaw block by the cylinders will tend to force the jaws closer to one another within a tapered cavity. Movable, spring-loaded J-rods are provided to retain the jaws within the jaw block when desired. The J-rods can be rotated to a position which does not retain the jaws when the wire strand is being added to, or removed from, the apparatus.

A locking mechanism for enabling a fishing plier to remain a closed state includes a fixed plier handle and a movable plier handle. The middle portion of the fixed plier handle is integrally provided with a first rotating part, and the middle portion of the movable plier handle is integrally provided with a second rotating part. The first rotating part and the second rotating part are rotatably connected through a fixed shaft assembly. A knob is disposed on the outer side of the first rotating part. Straight slide grooves are disposed between the second rotating part and the first rotating part. The inner end surface of the knob is provided with a control groove. A locking pin is inserted between the straight slide groove on the second rotating part, the straight slide groove on the first rotating part, and the control groove of the knob.

A locking mechanism for enabling a fishing plier to remain a closed state includes a fixed plier handle and a movable plier handle. The middle portion of the fixed plier handle is integrally provided with a first rotating part, and the middle portion of the movable plier handle is integrally provided with a second rotating part. The first rotating part and the second rotating part are rotatably connected through a fixed shaft assembly. A knob is disposed on the outer side of the first rotating part. Straight slide grooves are disposed between the second rotating part and the first rotating part. The inner end surface of the knob is provided with a control groove. A locking pin is inserted between the straight slide groove on the second rotating part, the straight slide groove on the first rotating part, and the control groove of the knob.

A fishing tool includes a main body and a cutting assembly coupled to the main body. The cutting assembly includes a top jaw, a bottom jaw rotatable relative to the top jaw, and a scissor assembly including a top blade and a bottom blade rotatable relative to the top blade. The top blade and the bottom blade are removably coupled to the top jaw and the bottom jaw.

A multi-function tool includes a first handle, a second handle, a first cutting insert, and a second cutting insert. The first handle is pivotally coupled to the second handle at a pivoting axis. The first handle and the second handle move between an open position and a closed position relative to each other. A first insert surface is formed on the first handle, and a second insert surface is formed on the second handle. The first cutting insert includes a front side, a rear side configured to interface with the first insert surface, a left side including a flat anvil surface, and a right side including a cutting edge. A second cutting insert includes a front side, a rear side configured to interface with the second insert surface, a left side including a flat anvil surface, and a right side including a cutting edge.