[Door/Cabinet Handle Hardware Jig] Featuring metric and high precision measurement units, this punch locator makes wood drilling easier. Suitable for precise installation of handles/knobs on drawers or doors. [Easy to use] Simply attach the sliding support plate lengthwise to the side of the drawer/door. door that requires a handle or knob. Then measure and adjust the distance as you like, then drill holes (through the sliders hole) to install the handle or button. [Detachable and portable] The pointing locator can be detached so you can disassemble these sliders, rulers and backing plate and place them in the storage bag. It is convenient to carry this knob/jig kit anywhere you want. [Save your money and energy] This cabinet jig kit is perfect for DIY lovers. With this door handle jig, you don't need to spend extra time and money to search or pay woodworking workers [Reliable Material] Made of aluminum and ABS, this handle/knob installation kit can be used for a long time.