[Effortless Solo Installation]: This door cabinet installation positioner allows you to easily hold the door with one hand while drilling and securing screws with the other, eliminating the need for extra help. It is ideal for a single person to quickly install most cabinet doors, making the process simple, time-saving, and efficient. [Adjustable Height Design]: The cabinet installation tool features a positioning handle with an adjustable range of 035 mm for cabinet doors. Equipped with an adjustable knob, it can clamp boards from 5 to 50 mm, providing flexibility to meet most cabinet door hinge installation requirements. [Versatile Cabinet Door Jig]: This cabinet door mounting jig is suitable for both left- and right-hand doors, as well as frameless and face-frame cabinets. It meets a wide range of carpentry installation needs and does not leave marks on the boards. Color: Black Material: Carbon Steel Note: Due to different production batches, there may be slight variations in product appearance and printed text. These differences do not affect functionality. Package Contents: 2 Cabinet Door Mounting Jig Note: Other items shown are not included. Light reflection and differences in display screens may cause the color in the image to vary slightly from the actual product. Measurement may vary by 13 cm.