54" heavy duty aluminum drywall t square, 2 pack, heavy duty extruded aluminum blade & head with clear silver anodized finish, 3/16" blade thickness, screened, thermal bonded 1/8" graduations in black, exclusive design, solid 4 rivet construction permanently bonds head to blade.
- Rivet assembly, permanently "bonds" head to blade
- Head will stay square for life of product
- Extruded aluminum 3/16" blade & head thickness
- Clear protective anodized finish
- Screened, thermal-bonded black 1/8" graduations
- Large, bold easy reading graduations
