Easthome 4-Pack Heavy Duty Cantilever Umbrella Base with U-Lock, Offset Patio Market Stand - Square Weighted Base for Outdoor Umbrellas, Fill with Water or Sand for Stability

Easthome Anchored in Wind, Designed to Last: 4-Piece Cantilever Umbrella Weight System Tired of chasing your offset umbrella across the patio on windy days? Our Heavy-Duty 4-Piece Weighted Base System is the strong, stable foundation your cantilever umbrella needs. Each durable HDPE plate can be easily filled with water or sand (total weight up to 176 lbs), providing the reliable ballast to keep your umbrella firmly planted no matter the weather. The metal handle makes moving the plates easy, while the weather-resistant, fade-proof plastic endures sun, rain, and season after season. Perfect for poolside, patio, or outdoor restaurant use. Just fill, place, and enjoy your shade—no stress, no mess. Shop now and secure your outdoor peace of mind

• Sturdy 4-Plate Interlocking Structure:Four independent base plates are connected via interlocking buckles, forming a solid and stable platform specially designed to counteract the lateral force of cantilever umbrellas, providing all-around resistance against strong wind sway. (Note: Crossbar base must be purchased separately.)
• Convenient Water/Sand-Filling System:Each plate is equipped with a wide filling port and a screw-sealed cap, allowing for easy filling and draining with leak-proof performance. This enables quick weight adjustment according to usage scenarios and facilitates storage or transportation.
• High Load-Bearing Capacity: Each plate can hold 13.2 liters of water or 38.9 lbs of sand. When all four plates are fully loaded, they provide approximately 155 lbs of total ballast, offering reliable wind-resistant anchoring for large umbrellas.
• All-Weather Durable Material:Made of high-density HDPE plastic with integrated molding and UV-resistant coating, it is impact-resistant, corrosion-resistant, and suitable for extreme outdoor environments ranging from -20°C to 60°C.
• Dedicated Protective Solution for Cantilever Umbrellas:Scientifically disperses umbrella pressure, reducing structural wear on the umbrella frame. Compatible models (such as SKY5681/SKY5248) effectively prevent umbrella tipping and damage. Single plate dimensions: 19.7" × 19.7" × 3".