1" Main Ball Stud Mount Ball Transfer BT254-4

Main Ball Material & Size - Carbon Steel, 1" diameter Sub Ball Bearing Material - Carbon Steel, 0.13" diameter Ball Cup Material - Carbon Steel, Hardened, Zinc Plated Housing Material - Carbon Steel, Zinc Plated

Load Capacity Ball Up 50 (kg), (110 lbs.)

Load Capacity Ball Down 20 (kg), 44 (lbs.)

Height: 1.53" 5/16" Threaded Stud Mounting

(1" Nylon Main Ball is available as an option - See our part number BT254-4N) Available with 1/4" stud - See our part number BT254-0420