Feature:1. [Sturdy Construction] The equidistant parallel scriber features a sturdy aluminum alloy body and tool steel grade engraving needle, ensuring reassuring performance.2. [Easy Adjustment] With black adjustment screw and sliding limit slider, the equidistant scribing ruler allows for easy spacing adjustment, ensuring precise model making.3. [User Friendly] Designed with ergonomics in mind, the isometric parallel scriber fits comfortably in hand, suitable for detailed engraving tasks.4. [Wide Application] The engraving needle is adjustable in length and angle, providing flexibility for various marking and engraving requirements.5. [Efficient Marking] The model scribing ruler is easy to operate and adjust, ensuring precise positioning and high efficiency marking.Specification:Item Type: Model Equidistant Parallel ScriberMaterial: Tungsten Molybdenum Steel, Aluminum AlloyFunction: Carving Ruler, Adjustable T Square, Parallel Marking.Package List:1 x Model Equidistant Parallel Scriber1 x Wrench1 x Adjusting Fixing Knob