Stromberg Carlson LA-460 60" Bunk Ladder Stromberg Carlson Bunk Ladder, 60 inch Bunk ladder includes padded rubber treads, and two styles of attachment for safety (hooks and extrusions) 250 pound maximum weight capacity Stromberg Carlson Bunk Ladder, 60 inch , 1inch diameter ladder tubing , 11inch on center spacing between ladder uprights Bunk ladder includes padded rubber treads, and two styles of attachment for safety (hooks and extrusions)