A bypass pruning tool with a manual dial adjustment for varying the degree of blade and handle opening. A rotary drum dial uses a nautilus cam with a shaft cam-follower to provide adjustment of the blade and handle openings in a continuous range. A blade locking mechanism provides position closure of the blades.

A bypass pruning tool with a manual dial adjustment for varying the degree of blade and handle opening. A rotary drum dial uses a nautilus cam with a shaft cam-follower to provide adjustment of the blade and handle openings in a continuous range. A blade locking mechanism provides position closure of the blades.

A plant pruner comprising a single blade is disclosed. The plant pruner comprises a U-shaped housing having a first arm and second arm extending from a U-shaped first end. The first arm comprises a mounting block for receiving a blade. The second arm comprising a cutting block to provide a cutting surface with the cutting edge of the blade.

A plant pruner comprising a single blade is disclosed. The plant pruner comprises a U-shaped housing having a first arm and second arm extending from a U-shaped first end. The first arm comprises a mounting block for receiving a blade. The second arm comprising a cutting block to provide a cutting surface with the cutting edge of the blade.

Clipper for lemons and other fruits. The clipper can have a pair of operating arms, a pivot assembly for the operating arms, a lower central open-position abutment mechanism, hand grips with adjustable and alternative left and right-hand strap mounting, and an out-of-the-way abutment arrangement to define a clipper open position. The pivot assembly can include a dust-free rotation structure and an out-of-the-way torsion spring. Gripping handles for clippers and the like are also disclosed.

Clipper for lemons and other fruits. The clipper can have a pair of operating arms, a pivot assembly for the operating arms, a lower central open-position abutment mechanism, hand grips with adjustable and alternative left and right-hand strap mounting, and an out-of-the-way abutment arrangement to define a clipper open position. The pivot assembly can include a dust-free rotation structure and an out-of-the-way torsion spring. Gripping handles for clippers and the like are also disclosed.

The pruning tool incorporates the functions of a pruning shear and a pruning saw into a single handheld tool. The pruning tool includes a conventional pruning shear and a folding saw blade that pivotally deploys from a stowed position within the handle to an extended operational position.

The pruning tool incorporates the functions of a pruning shear and a pruning saw into a single handheld tool. The pruning tool includes a conventional pruning shear and a folding saw blade that pivotally deploys from a stowed position within the handle to an extended operational position.

A control device of a cutting tool is revealed. For performing cutting, opening and closing, the cutting tool includes a pair of handles pivotally connected to each other and each handle having a blade. The control device is set on the handle and involved in opening or closing of the blades of the cutting tool. The control device includes a first component and a second component. The first and the second components are connected to and locked with each other tightly by a fastening structure. The control device is disposed on the handle closely, without loosening from the handle.

A control device of a cutting tool is revealed. For performing cutting, opening and closing, the cutting tool includes a pair of handles pivotally connected to each other and each handle having a blade. The control device is set on the handle and involved in opening or closing of the blades of the cutting tool. The control device includes a first component and a second component. The first and the second components are connected to and locked with each other tightly by a fastening structure. The control device is disposed on the handle closely, without loosening from the handle.