YINGDIKE Patio Umbrella Holder, Outdoor Umbrella Stands - Heavy Duty Umbrella Base and Clamp for Railing or Deck in Patio and Courtyard - Corner Mount (Fit Max OD 2.1 Inch) : Amazon.ca:
Umbrella Base - Stand-Alone H-8159 - Uline
Holme 9-foot Patio Umbrella and Base Stand - On Sale - Bed Bath & Beyond - 28992225
LifestyleGarden 9-ft Solid Grey Offset Patio Umbrella Base Included ACCESS102 | RONA