[Accurate Latch Setup] Door mortise tool helps installation on 1 3 8in to 1 3 4in doors. Supports and round fitting for common door hardware tasks. [Built in Driver] Latch installation kit includes a built in driver to assist with setup steps. Red plastic body is easy to identify in a toolbox or on a jobsite during door work. [Adjustable Fence] Door mortise jig features an fence for on different door thicknesses. Designed to help align prep more consistently during installation. [Material and Fit] Made of plastic and supplied as 1 door mortise tool with 1 instruction manual. Suitable for users handling replacement, new fitting, or door hardware adjustment. [Home and Jobsite Use] Works for users and installers when fitting hardware on interior doors. Useful for , replacement, and installation tasks in residential settings., Manufacturer: Pissente