Reese 66131 – Ultra Frame Weight Distribution Kit, 15,000 lbs. Capacity, Without Shank Reese

High-performance system is designed to offer the best in weight distribution with an easy-to-adjust, forged head; a raised ball platform; and flexible, powder coated steel, trunnion spring bars. Adjustable shank and hitch ball sold separately.
Features:

• Evenly distributes weight over axles of tow vehicle and trailer for stability and control
  • Creates a more level ride for both tow vehicle and trailer
• Trunnion spring bars are hot rolled and tapered for superior strength and flexibility
  • Bars flex appropriately over uneven terrain for a controlled, even ride
  • Curved ends are designed for use with dual-cam sway control (RP26002 – sold separately)
• Adjustable spring-bar tension – just switch links in lift chains to fine-tune
• Desired tilt is easily achieved with serrated-washer design – no more piling on washer after washer
• Forged, raised ball platform on head eliminates need for raised hitch ball
• System includes head assembly, lift brackets, trunnion spring bars, lift chains, and all necessary hardware
  • Adjustable shank and trailer hitch ball sold separately
    • Ball requires threaded shank with 1-1/4″ diameter

Specs:

• Tongue weight: 800 lbs – 1,500 lbs
• Gross towing weight: 15,000 lbs
• Fits: 2″ x 2″ trailer hitch receivers rated for use with weight-distribution systems
• Lift-bracket positioning: mount about 30″ back from hitch ball
  • Requires approximately 5-1/2″ of space along trailer frame
    • Optional mounts (sold separately) that take up less space on a trailer frame are available
  • Will not fit trailer frames wider than 2-1/2″
• Limited lifetime warranty