Less torque fatigue for a smoother, more comfortable ride Features 5Degree side-to-side pivot to better accommodate hook-ups on uneven ground and easier towing Quick installation Easy removal in seconds allows full access to truck bed Adjustment heights from 14-1/2" to 18" 16,000 lbs. capacity; 4,000 lbs. pin weight capacity Two jaw locking system Locking jaw handle 5 year limited warranty #30035 rail & installation kit sold separately Will not fit trucks with beds shorter than 6' in length & Flareside/Stepside.