【Adjustable Positioning System】Fits virtually any cabinet door on the market. Dual-slot, sliding scales on both sides mark hinge centers for panels 8–40 mm (0.31–1.57 in) thick, so one jig handles stock or custom doors with equal accuracy. 【Aerospace-Grade Aluminum】CNC-milled from high-strength aluminum that won’t bend or warp. Laser-etched scales and silky-smooth slides deliver pro-level repeatability and perfect hinge-to-hardware alignment every time. 【One-Hand Working】Quick-set knobs and a locking lever let you size, lock and mark in seconds—no second person needed. Work faster, drill straighter, finish sooner. 【Magnetic Hinge Clamp】Built-in rare-earth magnets grip the hinge so you can mark or even drill without pre-starting screws. Impact-resistant ABS jaws stay tight after thousands of clamps—ideal for fast home installs. 【Universal Cabinet Compatibility】Works with left- or right-hand doors, face-frame or frame-less systems. Acts as a drilling template and hardware locator in one step, eliminating mis-holes and costly re-work for a flawless, professional finish., Manufacturer: LuLobtg