Oil Gauging Tape Measures Oil Gauging Refill Tape Measure SAE Blade Length 25 ft Blade Width 1/2 in Graduation Type in /ft Graduations Inches to 8ths Blade Material Steel Tip Style Swivel Snap Blade Color Chrome with Black Markings Blade Coating Clear Coat Features Replacement Blades for Mfr No 58814 Double Duty Blade for Heavy or Light Oils