Find Your Blue Ox Baseplate and Combo Kits







Roadmaster 077-4 Dual Hitch Receiver Adapter; 4" Drop/Rise

Roadmaster 077-4 Dual Hitch Receiver Adapter; 4" Drop/Rise
Manufacturer: Roadmaster Inc.
Availability: 4 in stock
SKU: RDM077-4
Manufacturer part number: 077-4
GTIN: 758306305731
Free shipping
$205.60
Roadmaster Dual Hitch Receiver Adapter, 4" Drop/Rise

Product Details

Brand: Roadmaster Inc

Part #: 077-4

Country of Origin: USA

Warranty: YES

Features and Specifications

ROADMASTER is the 21st century version of an Horatio Alger success story. Jerry A. Edwards founded ROADMASTER in 1974 with not much more than a “can-do� attitude, and a philosophy of personal and corporate self-sufficiency. “Self-sufficient� is ROADMASTER’s core value.**ROADMASTER doesn’t outsource. Our products are designed, engineered and manufactured at our plant in Vancouver, Wash. with virtually every process done under the same roof. The reason for ‘hands-on’ manufacturing is simple: quality. “Quality starts on the inside, and when you control the process, you control the quality,� as Edwards is fond of saying. To our way of thinking, “quality first� is the reason more ROADMASTER towing products are on the road today than any other brand — by nearly a two-to-one margin.**ROADMASTER uses computerized testing — as well as "real world" physical testing — to ensure structural integrity, longevity, and the safety of your family. The software program we use is called “FEA,� which stands for “finite elemental analysis.� If that sounds complicated, that’s because it is — FEA is the same program NASA scientists use to test their designs.**ROADMASTER is committed to providing the best service before, during and after the sale.

Quick Specs

  • Fits 2 x 2 Inch trailer hitches


  • Dual receivers have 2 x 2 Inch openings


  • One receiver is raised/lowered 4 Inch


  • Capacity: 10,000 lbs. Towing


  • 400 lbs. Tongue Weight