Ball Transfer Unit; 4 Hole Rectangular Base; 19MM Ball Diameter; Steel Ball; Ball Up 55|Ball Down 22 Lbs Max Load; 65 X 38 MM Flange Size; 32.5MM Base to Ball Height; 32.1MM Housing Diameter; 27.8MM Housing Height; Steel Housing

Ball Transfer Unit; Stud; 19MM Ball Diameter; Steel Ball; Ball Up 55|Ball Down 22 Lbs Max Load; 24.6MM Base to Ball Height; 32.1MM Housing Diameter; 19.9MM Housing Height; Steel Housing

Ball Transfer Unit; 2 Hole Round Flange; 25.4MM Ball Diameter; Nylon Ball; Ball Up 55|Ball Down 22 Lbs Max Load; 73 MM Dia Flange Size; 30MM Base to Ball Height; 37.2MM Housing Diameter; 23.7MM Housing Height; Steel Housing

Ball Transfer Unit; Stud; 4.8MM Ball Diameter; Stainless Steel Ball; 44 Lbs Max Load; 9MM Base to Ball Height; 13MM Housing Diameter; 8MM Housing Height; Stainless Steel Housing

Ball Transfer Unit; 2 Hole Bottom Flange; 25.4MM Ball Diameter; Steel Ball; 110 Lbs Max Load; 64 MM Flange Size; 35.7MM Base to Ball Height; 30.5MM Housing Diameter; 26.9MM Housing Height; Steel Housing