Door Latch Kit Mortise Lock Installation Tool, Door Lock Chisel Kit for Latch & Strike Plate Fitting

Chisel and Install in One: Door latch can not only perfectly replicate your latch shape on the door, but also dig the door lock hole through the chisel on top, and install the door latch with the built-in driver bit.

For round or square latches: Reversible latch mortise machine provides scoring for round and square latches, greatly reducing the number of tools you need to bring to the job site, recommended for carpenters and DIY persons, no need to worry about tool incompatibility.

Built-in Scoring and chisel Tools: The latch install kit built-in has switchable square or round blades and a chisel on top, Help cut out professional latch shapes and door lock holes.