Material: Rv pops out turn to open knob latch is made of plastic and metal, which is light, strong, wear resistant, and has a long service lifeEasy to use: Push keyless button lock itself has a locking function. You need to press the ring pops up button first, and then rotate the button to open the RV drawer or cabinetEasy to install: Keyless button lock is easy to install, simple and convenient to use, saving time and effort, and no complicated tools are requiredAccessories: Round button latch is suitable for door panel thickness 1.2 mm-19 mm/0.05 inch-0.75 inchWide application: Pops out turn to open knob latch is suitable for RV drawer locks, door locks, kitchen cabinet door handles or household cabinet locks, etc Specification: Material: Plastic Metal Size Chart: Applicable Door Thickness: 1.2 mm-19 mm/0.05 inch-0.75 inch Package Includes: 1 RV Pops Out Turn to Open Knob Latch Note: Please allow slightly errors 1-2cm differences due to manual measurement.