JOHNSON 420EM Combination Square, 16 in L Blade, 1/8 in, 1/16 in, mm Graduation, Stainless Steel Blade Monthly May Wet vacuuming water-level sensor automatically

Wet vacuuming water-level sensor automatically shuts down vacuum when water reaches maximum height to protect motor

MasonryFeatures:

8 mil Thickness

Inside Diameter: 3-7/8

JOHNSON 420EM Combination Square, 16 in L Blade, 1/8 in, 1/16 in, mm Graduation, Stainless Steel Blade Monthly May Wet vacuuming water-level sensor automaticallyJOHNSON Combination Square, 16 in Blade Length, 1 8 in, 1 16 in, mm Graduation, Marking Style: Stamped, Zinc Head, Chip Resistant E Coated Head, Black Head, Stainless Steel Blade, Additional Information: Inch Metric MeasuringFeatures: Auto Lock blade assembly Stainless steel blade with permanently stamped graduations 1 8", 1 16", mm Heavy duty cast zinc head with black, chip resistant e coating finish Hardened, screw in scriber won't fall out Durable