Johnson Level & Tool 406EM-S Heavy Duty Professional Inch/Metric Metal Combination Square, 6", Silver, 1 Square
Brand: Johnson Level & Tool
Auto-Lock blade assembly
Stainless steel blade with permanently etched graduations 1/8", 1/16", 1/32", mm
Heavy duty cast zinc head with black, chip-resistant e-coating finish
CNC machined square head for greater accuracy
Hardened, screw-in scriber won't fall out