This product allows you to easily transport and rotate 55 gallons steel drums using a fork truck. Drums are held securely in place by a durable chain locking system. Each unit is provided with a 15 foot long chain to allow the drum to be rotated up to 360 degree from the fork truck operators seat. Fork pockets measure 7-5/8" wide by 2-5/8" high usable. Safety chain is used to secure unit to fork truck. Bung nut wrench included for opening and closing drums.