Description:Product: This is a Wood Door Lock Hole Opener Kit, a great tool for carpenters and interior door installation. It's an essential accessory for installing door locksLightweight and Convenient: The Lock Mortiser is designed to be lightweight, convenient, fast, and precise. It makes the process of installing door locks on wooden doors much easier and efficientMaterial: Made from aluminum alloy, this Door Lock Installation Kit is sturdy and built to last It can withstand heavy use without compromising its performance or qualityProduct Size: With a size of 33cm, this Slotter Jig tool is compact enough to be easily stored when not in use but also large enough to handle any door lock installation job with easePackage Includes: Each purchase comes with 1 Wooden Door Lock Hole Opener KitSpecification:Material: Aluminum AlloyColor: SilverSize Chart:33cm/12.99inchPackage Includes:1Wooden Door Lock Hole Opener KitNote:Please allow slightly errors 1-2cm differences due to manual measurement.