Fairgate lightweight aluminum drafting T-squares feature 1.5" wide aluminum blade with deeply cut, highly-visible black graduations. Blade securely riveted to durable, high-impact 9" wide plastic head. Blade measurements in 8ths and 16ths; head graduated in 8ths. Excellent for students, designers, artists and others whose work environment does not subject tools to excessive abuse. Ideal for drafting, drawing, graphic arts, layout, design, more. Fairgate drafting t-squares are quality-made in the USA. NOTE: AVAILABLE WITH PLAIN OR CORK-BACKED NONSLIP BACKING.