Door Hole Drilling Kit for Wooden Doors: designed to paintings nicely with wooden doorways within the most typical lock sizes for each day use; Adjustable plastic guide template suits 1-3/8-inch and 1-3/4 inch thick doors and matches 2-3/8-inch and 2-3/4 inch backsetsProfessional Quality: the outlet saw and arbor are product of durable carbon steel, coupled with a bolstered plastic handbook template, which allows this door lock installation package to guarantee long-lasting functionality even with frequent useEasy Lockset Installation: this adjustable handbook template permits for easy and correct drilling, and the snap-lock arm could be applied to select door widths and backsets; No worries set up in about a uncomplicated stepsNotice: this door lock set up equipment is well matched with wood doorways only; Do now not drill in the course of the door only on one side, you need to drill bore gap halfway on each side of the door.Please note: the bodily barely coloration distinction or difference, does not impact the use, please do not mind, thank you!Material: plasticcolour: redPackage Contents:1 x Door Lock Installation KitOnly the above equipment content, different merchandise should not included.Note: Light reflection and diversified reveals can cause the colour of the thing within the photo a bit diversified from the genuine thing. The dimension allowed error is +/- 1-3cm.