The document describes various push pull models for handling slip sheets instead of pallets. The dedicated push pull is designed for exclusively slip sheet loads. The fork-mounted push pull attaches to forklift carriages for intermittent slip sheet use. The Mark 55 handles both slip sheets and pallets with adjustable outer platens, side shifting, and platen positioning cylinders. All models feature pantograph arms, gripper jaws, and push plates to securely clamp slip sheets for transport.