ITI Crossmember Container Skate makes loading and moving shipping containers easier. When the corner pockets are not accessible, this handy skate is the tool to use. Simply find a crossmember on the bottom side of the sea container and place the crossmember into the 4x4 pocket and winch into position. The skate's tapered end eases the transition from the ground surface to the angle of a rollback carrier or trailer. The slick surface of the skate makes moving objects easy! The ITI Crossmember Container Skate is made from a unique recycled material which provides the most durable and longest lasting performance versus competitive products.