50 lb. Cast Iron Umbrella Base. No matter what your style, Plow & Hearth has an umbrella for you. Our exclusive top-quality umbrellas come in two sizes, three styles and a dozen great fabrics to mix and match with our cushions. The retro-style 7' Market umbrella features a sturdy tan aluminum pole with crank arm for quick lifting and lowering. 9' Market Umbrellas have vented tops, and offer you the choice of tan aluminum pole with crank arm or solid wood pole with pulley system. 9' Umbrella canopies slip on and off the frame simply for easy cleaning. Assembly required. Tilting mechanism allows you to adjust the 7' and 9' Tan Aluminum Umbrellas to block the sun at any angle. USA/Imported. Cast Iron Base holds all of our Pole Umbrellas. Powder-coated cast iron base weighs 50 lbs. and holds up to a 1-1/2" umbrella pole. Adjustable stem fits most tables. Sizes Pole 1-1/2" dia. Base adjusts to 20", 14" or 10"