Double 4 Trailer Sales Just arrived on trade, 2001 CM 3 horse slant steel bumper pull. 6'6" tall and 6' wide; 2" ball; good floors with mats; big dressing room; 4 saddle racks; lots of bridle hooks; clothes rack; we replaced the seals and repacked bearings; good brakes; lights; spare; some running board rust; small dent in front.