10‑Piece Door Latch Mortise Installation Tool Kit, Red MetalExact Dimensions & Compatible Door ThicknessThis all‑in‑one mortise tool main body measures 6.4" in height, fits door thickness of 1‑3/8" to 1‑3/4". Complete 10‑piece red metal kit includes mortise blades and striking accessories. It delivers precise positioning for fast door latch and hinge mortising, great for DIY homeowners and professional repair work.Sturdy Aluminum‑Metal Construction & Precision DesignBuilt with heavy‑duty aluminum‑metal frame and sharp contour cutting blades for clean, accurate notches. The precision guide head keeps perfect alignment during chiseling work. Ergonomic handle and flat round striking head offer stable hammer contact, preventing slipping and improving installation efficiency.Time‑Saving Door Hardware Installation KitEliminates tedious manual measuring and marking. Works for interior and exterior door latch, lock and hinge mortise cutting. Perfect for home renovation, cabinet projects and workshop repairs. A practical must‑have tool set for carpenters, handymen and home DIY enthusiasts.