Our heavy duty walk through pallet fork carriage is constructed of 1/4” screen material with a 1.25” by 3” machined down top slider bar and a ½” lower slider bar making them as tough as you will find. The slider rails are machined so that you can move the forks easily with one hand and we only use 5500 lb capacity forks. The walk through carriage is designed to allow the skid steer door to swing over the top making it easy to get out of the cab with the forks attached!