5th-Wheel Pin Box

2015 Products Catalog
2014 Product Brochure1. View Flip Book Version
2. Download PDF Version

Products for All Types of Travel Trailers
Products for 5th Wheel Trailers
Products for Gooseneck Trailers
Products for Class C Motorhomes
Products for Class A Motorhomes
Products for Material Handling-Power Movers and carts
Products for Marine
Products for Rental Markets

Rota Flex™ Pin Box

Rota Flex™ Pin Box

Rota Flex™ Pin Box
Rota Flex™ Pin Box


Rota Flex™ Pin Box is available at most RV dealerships and RV parts and accessories stores. To locate a dealer near you, Click "Find Dealer" Tab above or to buy online from one of our Ultra-Fab Superstore retailers, click "Buy Now" button below.

Buy Now from Ultra-Fab Retailer

  • Rubber ride shock absorption
  • Pivoting head pin box
  • Allows the 5th wheel head and king pin plate to remain in a horizontal position while in tow
  • Vehicle and trailer pivot independently of each other
  • "Chucking" is dramatically reduced, providing a smoother ride
  • Reduces stress on the trailer and improves durability
  • Fits Lippert 1621 frames
  • No assembly required


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57985 SR 19 S
Elkhart, IN 46517
Fax: 800-860-4980
Updated: August 21, 2017