Buyers Products Ratchet Strap Mounts with Ratcheting Tie Downs allow you to strap down and secure cargo on your rectangular and square tube ladder racks. The bracket bolts onto your van ladder rack and features a rotary hand dial and prybar for quick use. Fits Buyers 1501300 and 1501311 Van Ladder Racks. 500 lb. W.L.L. and 1,500 lb. B.S.