Adjustable Ball Mount, Adjustabale Ball Mount, Trailer Part

1, HITCH BALL SLECTION - Ball diameter must match trailer coupler size. The three most common sizes are 1 7/8", 2" and 2 5/16" hitch ball, Select ball with 1" diameter shank, that is V-5 rated equal to or greater than trailer gross vehicle weight rating.
2, ATTACH BALL TO MOUNT - Standard height hitch balls with 1" shank are supplied with lock washeer and torque ball nut to 250 ft/lbs. For 1 nut after mount is attached to hitch.
3, ADJUST BALL HEIGHT-Insert hitch bar into hitch box and install pull pin, Place moun onto hitch ba, moveup or down for proper height. The holes are 1.50" apart. Hitch bar may be used either up or down.
4, Alway offset ball mount towards tongue of trailer, Never towards tow vehicle.