US Weight 26 lb Umbrella Base for Patio Table - Black low-profile cast stone with adjustable collars

US Weight 26 lb umbrella base is a low-profile, cast-stone stand that secures patio table umbrellas with a 10.5" stem and adjustable collars for 1.3"–1.8" poles.

Keep your patio umbrella steady without bulky hardware. This 26-pound base from US Weight is designed to sit under or alongside a patio table, giving outdoor umbrellas up to about 9 ft the support they need for everyday use. Its cast stone construction blends durability with a clean black finish, while four PVC feet protect your deck surface. The stem has adjustable collars and a tightening knob so different pole diameters fit snugly.

How does this base fit different umbrella poles?

The 10.5" stem includes two adjustable collars that slide to fit pole diameters between 1.3" and 1.8". Once the correct collar position is set, the support knob tightens against the pole to reduce wobble. This design makes swapping umbrellas or poles simple and fast.

• Stem length: 10.5" accommodates typical patio-table umbrella setups
• Collar range: fits 1.3"–1.8" diameter poles
• Tightening knob: secures pole without extra tools

Will the base damage my deck or patio surface?

No — the underside has four PVC feet that lift the cast-stone body slightly off the ground to prevent scratching and reduce moisture contact. The feet also help keep the base from sliding on smooth surfaces. For softer or delicate decking, place a thin protective mat under the base for added surface safety.

• Four PVC feet cushion and protect surfaces
• Elevates base slightly to reduce moisture transfer
• Works on concrete, tile, wood, and composite decks

How stable is a 26-pound base for outdoor use?

A 26 lb mass provides steady support for most patio-table umbrellas, especially when umbrellas are closed or lightly tilted. It’s engineered for everyday residential conditions rather than extreme storms—use caution in high winds and store umbrellas when not in use. For larger umbrellas or consistently windy locations, consider heavier ballast or additional anchoring.

• Weight: 26 pounds offers reliable day-to-day stability
• Best suited for umbrellas up to about 9 ft when used with a patio table
• Not intended as a windstorm anchoring solution

What are the dimensions and material details I should know?

The base measures 13.7" L × 13.7" W × 2.4" H, creating a low-profile footprint that fits under many patio tables. It’s made from cast stone for weather resistance and a substantial feel, while the black finish matches most outdoor furniture palettes. The compact size balances aesthetics with functionality, keeping the umbrella secure without dominating the patio layout.

• Overall dimensions: 13.7" × 13.7" × 2.4" for low-profile placement
• Material: durable cast stone with protective PVC feet
• Finish: black, designed to coordinate with patio furnishings

Who is this for: The US Weight 26 lb umbrella base is ideal for homeowners and renters who want a neat, durable base that fits under or beside a patio table. Choose this if you use a medium-sized umbrella (around 9 ft or smaller), need a stable everyday solution rather than heavy-duty storm anchoring, and prefer a base that protects decking from scratches while keeping a low visual profile.