Lightweight steel construction, fully equipped with geared ratchet strap tightener and roller bearing stair crawlers. Replaceable non-mar vinyl bumpers, reinforced 4 1/2″ x 24″ toeplate with hand holds for easy carrying. 3 ply 15′ web strap. 60″H x 17″W. Big 8″ semi-pneumatic ball-bearing wheels make travel over unpaved surfaces easier. NEW swingout wheels make it easier to carry larger, bulkier loads. Ideal in rural areas and around new home developments.