Universal RV Ladder can fit on the rear of any RV – straight or contoured. Our rugged construction keeps you safe when going up to do maintenance on the roof or just hanging your chairs on the ladder as you travel to the next camp site. The LA-401 is designed to be cut to length, fitting perfectly on the back of your RV. Includes 4 stand-offs and mounting hardware. 250lb max load.Dimensions: Mounting length – 92-1/2″ (can be trimmed), Stand-Offs – 5″. Height between steps – 12″, Tubing – 1″ dia.