Swing-open front housing for ease of cleaning and wheel changing. Full wheel radius water spray. 1" diameter water exhaust. Motor cover with removable top plastic tray. Durable, baked coating. All Handler model trimmers can be configured with a solonoid valve, ortho table, and diamond wheels. All Handler trimmers now come standard with reinforced, reversible wheel for improved safety, and 2 rubber suction-cup feet to lift front for best water flow.