MaxxHaul 70440 Gutter Mount Van Rack (500 lb. Capacity) Easily mounts to van's rain gutter to carry ladders, canoes, and more on top of the van Gutter Mount Van Rack - 500 lbs. Capacity The crossbar uprights have a wide base to spread the load evenly and safely No drilling required for installation Convenient rope hooks are built into each upright to secure load with straps or ropes