E250M 300 mm True Blue Combination Square

The Empire 300 mm True Blue combination square (E250M) has precision-machined working surfaces and a head with rational dimensions for a quick check of common measurements. The square has the BLADE-LOCK self-aligning drawbolt allowing quick adjustments with a secure hold. The DUAL-PITCH True Blue vial allows easy checks for level, one-, and two-degree slope. The 300 mm etched stainless steel blade will not fade over time and has high-visibility markings. The Combo square also has Onboard storage for a hardened scriber.