T Type Square Ruler 180mm/200mm/300mm/400mm High-precision Aluminum Alloy Scriber Marking Gauge Carpenter Tools

--Has subtle marking holes and slots. Position your pencil or scribe precisely.

--Super thin for high-precise, Accurate, versatile and easy to use T-Scale.

--Instantly marks your location with zero uncertainty, zero parallax, and zero eye strain.

--Safe and reliable: It is professionally manufactured, with strict quality control, long service life

--Premium quality: made from high quality material and well-tested by the manufacturer, Ensure long-lasting and effective performance.