13", 15" , 17", 19", 21" interchangeable aprons Safety enhanced interlock switch / both hands in control Safety enhanced, non-conductive dual triggers / eliminates no shock potential Select 175 RPM or 175/300 RPM heavy-duty, 66 frame motor Fully adjustable handle positions Motor plugs in at handle base / for easy maintenance Non-marking retractable 6" wheels for easy transport Traditional all-metal, reinforced bell housing apron Triple-planetary high torque transmission / for the toughest jobs All metal chassis / added weight for fastest results SPECIFICATIONS Model No. BOSS-175 BOSS-175/300 Brush Speed 175 RPM 175 / 300 RPM Motor Type 1.5 HP A/C 2 capacitors 1.5 HP D/C rectified Amp Draw 13-15 amps 13-15 amps Interchangeable Apron 13" 15" 17" 19" 21" Part No. A-163 A-167 A-169 A-171 A-172 Chassis Polished Aluminum Power Cord 50 foot (15 M) Safety Yellow 14/3 Ga Weight 98 - 107 lbs. ( apron selection) Brush Drive “B” style clutch Wheels 6” non-marking Warranty 5 years motor and gearbox