The present invention generally relates to fasteners for securing an object to produce a straight line cut of the secured object, including a square cut of a secured pipe. More particularly, the present invention relates to fasteners for securing objects of various sizes and/or shapes where the object may be in almost any location. The fastener has a gap to guide a saw blade to produce a straight-line cut of the secured object. In some instances, the fastener may retain both pieces of a cut workpiece in place after the workpiece is cut. In some instances, the fastener may prevent the saw blade from cutting beyond the fastener.

A pipe shears includes a base, a ratchet plate pivotally connected to the base, a cutter blade detachably mounted to the ratchet plate, a positioning member mounted between an elongated hole of the ratchet plate and a positioning groove of the cutter blade, and a push rod inserted in the base and stopped against a stop member. When the push rod is not pushed, it is positioned in the elongated hole of the ratchet plate and stopped against the positioning member to force the positioning member into engagement with the positioning groove of the cutter blade, and the cutter blade is not detachable at this time. When the push rod is pushed, the stop member is moved out of the elongated hole of the ratchet plate to unlock the positioning member from the positioning groove of the cutter blade for allowing removal of the cutter blade.

The present invention discloses a tube cutter which includes a first clamp handle, a second clamp handle, a blade, and a holder. The first clamp handle includes an opening. The second clamp handle is pivotally connected with the first clamp handle. The blade is connected with the second clamp handle. The holder comprises a first recess and at least one second recess, wherein the first recess has a width wider than that of the at least one second recess. The holder is movably connected with the first clamp handle to form a first state or a second state with respect to the first clamp handle, wherein the first recess is located at the opening when in the first state and the second recess is located at the opening when in the second state.

A hand-held cutting tool to remove a metal fitting ring from the outside surface of plastic tubing. The fitting removal tool comprises a first handle, a second handle, a bridge member, and a cutting blade. The first handle is pivotally connected to a first end of the bridge member by a pivot. The second handle is securely connected to a second end of the bridge member in fixed relation to the bridge member. The bridge member comprises a seat for snugly receiving the outer diameter of the metal fitting ring. The first handle comprises a hand gripping area and a cutting blade positioned between the hand gripping area and the pivot. The cutting blade is configured to make an off center cut in the metal fitting ring such that the underlying plastic tubing is not damaged in the cutting process.

A hand-held cutting tool to remove a metal fitting ring from the outside surface of plastic tubing. The fitting removal tool comprises a first handle, a second handle, a bridge member, and a cutting blade. The first handle is pivotally connected to a first end of the bridge member by a pivot. The second handle is securely connected to a second end of the bridge member in fixed relation to the bridge member. The bridge member comprises a seat for snugly receiving the outer diameter of the metal fitting ring. The first handle comprises a hand gripping area and a cutting blade positioned between the hand gripping area and the pivot. The cutting blade is configured to make an off center cut in the metal fitting ring such that the underlying plastic tubing is not damaged in the cutting process.

A hand-held cutting tool to remove a metal fitting ring from the outside surface of plastic tubing. The fitting removal tool comprises a first handle, a second handle, a bridge member, and a cutting blade. The first handle is pivotally connected to a first end of the bridge member by a pivot. The second handle is securely connected to a second end of the bridge member in fixed relation to the bridge member. The bridge member comprises a seat for snugly receiving the outer diameter of the metal fitting ring. The first handle comprises a hand gripping area and a cutting blade positioned between the hand gripping area and the pivot. The cutting blade is configured to make an off center cut in the metal fitting ring such that the underlying plastic tubing is not damaged in the cutting process.

A hand-held cutting tool to remove a metal fitting ring from the outside surface of plastic tubing. The fitting removal tool comprises a first handle, a second handle, a bridge member, and a cutting blade. The first handle is pivotally connected to a first end of the bridge member by a pivot. The second handle is securely connected to a second end of the bridge member in fixed relation to the bridge member. The bridge member comprises a seat for snugly receiving the outer diameter of the metal fitting ring. The first handle comprises a hand gripping area and a cutting blade positioned between the hand gripping area and the pivot. The cutting blade is configured to make an off center cut in the metal fitting ring such that the underlying plastic tubing is not damaged in the cutting process.

A service tool for cutting and plugging a fluid line includes a body having a receiving portion configured to receive the fluid line, a clamping mechanism movable relative to the body and configured to clamp around at least a portion of an outer circumference of the fluid line when the fluid line is received in the receiving portion, and a cutting blade configured to engage the fluid line and cut the fluid line into a first cut portion and a second cut portion. The service tool further includes a hub associated with the body, the hub including a plugging mechanism configured to dispense a plug or a valve into the second cut portion of the fluid line.

A service tool for cutting and plugging a fluid line includes a body having a receiving portion configured to receive the fluid line, a clamping mechanism movable relative to the body and configured to clamp around at least a portion of an outer circumference of the fluid line when the fluid line is received in the receiving portion, and a cutting blade configured to engage the fluid line and cut the fluid line into a first cut portion and a second cut portion. The service tool further includes a hub associated with the body, the hub including a plugging mechanism configured to dispense a plug or a valve into the second cut portion of the fluid line.

The present patent application discloses a pipe cutter, comprises a left housing, a right housing, a blade, small handle, a rotary shaft and a reset mechanism; the left housing and the right housing are fixed together; the blade is rotatable located between the left housing and the right housing; the rotary shaft pass through the left housing and the blade and is fixed with the right housing; the small handle is provided with a blade feeding apparatus and a blade locking apparatus, the blade feeding apparatus is used for controlling the rotation of the blade, the blade locking apparatus is used for fixing the position of the blade; the small handle is mounted on one side of the left housing and the right housing, the small handle is hinged with the left housing and the right housing through blade locking apparatus; the blade is provided with tooth grooves and hook portion, the hook portion is mounted on the left side of the tooth grooves and adjacent to the tooth grooves 8. By cooperation of the using of the blade feeding apparatus and the blade locking apparatus, the operator can cut the plastic pipe with less effort. Meanwhile, the blade locking apparatus ensures the blade will not rebound and improves the effectiveness of pipe cutting. The blade replacement is also convenient.