4 PCS 2" Square Post Flange Base Heavy Duty Floor Post Flange, Heavy Cast Stainless Steel Deck Rail Systems for Fence or Deck Mount 2" x 2" Post Fitting: Amazon.com: Tools &
120X120mm High Strength Fiberglass Pultruded Composite FRP GRP Square Tube Base Plate - China Fiberglass Squar Tube, Fiberglass Hollow Rectangular Bar | Made-in-China.com
Square Tube Fittings - 1 Way with Plate: Amazon.com: Industrial & Scientific
CRL Stainless Base Flange for 2″ Outside Diameter Square Pipe Rail - Lunaapro
CROSO CN4900110 Wall and Floor Flange for Connection Square Tube 40 x 40 x 2.0 mm, Stainless Steel V4A, für Anschluss Vierkantrohr 40 x 40 x 2,0 mm, Silver - Amazon.com
Square Base Stand Plate Anchor Tube Grip Fitting Floor Stable 25mm / 1” | eBay
Cover Plate for 2″ Square Tube- SS316 | RINOX USA
SS 304 & SS 316 Square Tube Base Plate, For Industries
Source Metal Base Plate For Square Tube on m.alibaba.com
Generic 4 PCS 2" Square Post Flange Base Heavy Duty Floor Post Flange, Heavy Cast Stainless Steel Deck Rail Systems for Fence or D
4 x 4 Flange Square Base Plate Steel Bracket for 1-1/2" Metal Posts Skirt | 4PCS | eBay
Stainless Steel Square Base Plate for Post - China Square Base Plate, Post Base Plate | Made-in-China.com