snippet: ? Heavy Duty Sealant Cutter/Scraper ? Our best windshields tool - A must for every glass shop. ? Very sharp blades work great for cutting caulking, sealant and putty. ? Lock off safety lever ? Built-in air regulator ? Multi-position blade holder ? Exhaust hose & Intake hose included ? Includes (1)T-783851 2-1/2" Offset Blade Horsepower: .5 HP: Oscillations per min.: 20000 Stroke Arc: 3 Hose Size: 3/8'' ID Air Pressure: 90 PSI MAX Length: 7.6'' Weight: 2.7 lbs. Air Inlet 1/4'' NPT (Page 1)