110 volt, 60 hz, single phase, 660 lbs straight pull chain hoist. Has dual brake system to hold loads. Has auto stop spring system on chain. 13 foot chain, 20 ft remote, built in chain bag. Made by 5 Oceans from Canada. Used once. Has G80 Mn steel chain. Unit is in Grande Prairie, AB. Asking 300.00. Text for faster responce.