Equal-i-zer 4-Point Sway Control W/O Shank - 1,200 / 12,000 lb The constant flow of air

The constant flow of air through your holding tanks creates an oxygen rich environment in your tanks to promote the natural enzymes in the waste in your grey and black holding tanks

The sloped design creates a seamless finish to any flat surface for an easy snag free use of truck bed or trailer

it can hold 12 beverage cans plus ice and it floats

Overpressure protection device reduces the amount of gas released into the air

Finished on all edges

Equal-i-zer 4-Point Sway Control W/O Shank - 1,200 / 12,000 lb The constant flow of airSway Control Hitches by Equal i zer 1,200 12,000 ibs. Manufacturer's Number: 90 00 1201 This Equalizer Sway Control Hitch is the original Equal i zer weight distribution hitch. This hitchs unique design combines weight distribution with 4 point sway control. 4 point sway control combats trailer sway caused by towing hazards such as crosswinds, passing vehicles and quick stops. Equalizer 4 point sway control is a system of four friction points built