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Fifth Wheel Trailer Hitch Pin Box; Flex Air ™; King Pin Coupler; 21000 Pound Gross Weight Capacity; Air Ride Pin Box The Flex Air® Pin Box unifies time-tested Trailair® Air Ride technology with the Rota-Flex® pivoting head to reduce chucking and vertical tug-of-war between a fifth-wheel RV and tow vehicle, providing a more comfortable ride. Flex Air® utilizes an air bag and rubberized compound to absorb road shock and vibrations, an integrated oil shock absorber to dampen kickback, and a pivoting head to control chucking.
Type: Air-Ride
Coupler Type: King Pin
Gross Weight Capacity: 21000 Pound
With King Pin: Yes
Ships within 48 hours · Estimated delivery Jun 24 - Jun 29
US$40
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