GRAUPNER/MARX MODEL BOAT DOUBLE EXPANDABLE UNIVERSAL JOINT. COMES WITH THE 4 SET SCREWS, BRASS REDUCING SLEEVES AND THE OTHER PARTS SHOWN IN THE PHOTOS. THESE U-JOINTS CAME IN GRAUPNER MODEL BOAT KITS IN THE '70'S. NEW OLD STOCK. PLEASE INSPECT PHOTOS FOR SIZE AND DETAILS.
The GRAUPNER/MARX MODEL BOAT TELESCOPIC UNIVERSAL JOINT would be perfect for enthusiasts who need a universal joint for their model boat telescopes due to its versatility and affordability.
