The Dutton-Lainson Company's versatile StrongArm (R) electric winches provide load-moving muscle with just the push of a button or switch, saving manpower and making quick work of difficult loading and pulling jobs. FEATURES Gear-Train Uses Heat-Treated Sintered-Iron Gears For Smooth, Quiet Operation Final Drive Gears Are Heat-Treated High Carbon Steel For Greater Strength Precision Needle Bearings Are Used In High-Load Areas For Low Friction And Longer Life Die Formed Base Is Adapted For Quick Mounting Applications Hook Safety Snap Keeps Load Securely Attached High Impact Weather Resistant Case Provides Excellent Protection For Cable And Internal Components Attractive Brushed Stainless Steel Front Plate For Superior Rust Resistance Electric Switch Automatically Returns To The "OFF" Position When Released Accessories Allow For Easy Mounting On Trailers, Vehicle Hitch Balls, And Other Machinery And Equipment