Use LITTLE GIANT Towable Trailer individually or link multiple trailers together for large loads. Pivoting axles are connected by a tie rod that turns the front and rear wheels in opposite directions. Maneuver easily in narrow aisles and around tight corners. 2 1/2" dia. ring drawbar hitches to pin and clevis hitch to connect multiple trailers. Rear hitch. Four 16" pneumatic wheels with 1" roller bearings. Boxed deck edges have reinforced understructure. Not intended for speeds over 5 mph. NOTE: Increased trailer loading or trailer quantity decreases braking capability of tow vehicle.