Woodworking Protractor Tool: This 12 inch angle finder supports 0-180 degree range and 1 mm measuring precision, delivering steady reference for angle marking, straight-line scribing and panel layout tasks
Dual Function Measuring Design: This adjustable angle ruler integrates length detection and angle positioning, covering 0-30cm linear range to finish bevel setting, radial line drawing and center locating smoothly
Solid Stainless Steel Build: This layout tool adopts thickened stainless steel structure with finely imprinted graduations, maintaining stable form and clear scale display during long-term repeated use
Separable Lockable Structure: It features detachable protractor head and swing arm with knurled nut locking design, allowing fixed positioning or split use to fit flexible manual marking demands
Multi-Scenario Layout Application: The 305×100mm angle gauge suits carpentry work, building layout, architectural design and engineering measuring, ideal for daily workshop and on-site layout tasks