Amazon.com : 6 Pcs Umbrella Base Stand Replacement Parts,Patio Umbrella Base Replacement Parts Outdoor Umbrella Hole Ring Plug Cover with M8 Thread Screw Replacement Hand Knob for Backyard Patio Table Decks(Black) :
Amazon.com : Tangkula Cantilever Offset Patio Umbrella Base Weight Stand with Wheels, 260lbs Wet Sand Filled Weight, Square Heavy Duty Outdoor Umbrella Base Plate w/Crossbar, Umbrella Stand Base : Patio, Lawn &
Base de parasol en béton, 18 kg de SUNJOY GROUP INTERNATIONAL | BMR
Outsunny 11ft Outdoor Cantilever Umbrella Rotatable Sun Shade Market Umbrella with Adjustable Angle & Double-top Canopy for Backyard Poolside Lawn and Garden Dark Grey Double Top Cross Base | Aosom Canada