Protect your towable’s with our hitch mounted mud flap system. Just slide it over your ball mount shank tighten the locking bolt, slide it into your receiver, hitch pin it and your good to go! 74″ Wide features two 20″ x 20″(standard truck size) anti-spray mud flaps. Comes standard with Brushed finish anchor weights or choose a different anchor weight. You even have a choice to totally customize the anchor weights as well. Choose between a 2″ opening, or a 2 1/2″ opening to fit your hitch.