The Genius series perfectly suit the requirements of those who have little space below deck or on deck. Compact and easy to install - guarantees top performance. **UPS GROUND PROMO ONLY** Each Genius include one control panel, a reversible solenoid, a circuit breaker, a clutch handle and the owner manual. The outer shell of the windlass is Anodized Aluminum in hard oxide. The Gypsy is made in 316 stainless steel. Motor Power500wMotor Supply Voltage12vMaximum Pull1496lbMaximum Working Load550lbWorking Load190lbCurrent Absorption @ Working Load40AMaximum Chain Speed48ft/minMaximum Chain Speed @ Working Load43ft/minChain Size1/4"Rope Size1/2"Deck Thickness0.8"