J-Hook Cantilever Umbrella Base brackets Extremely durable

Extremely durable

NOTE: Two interchangeable Fastening Brackets are required with each Cantilever Umbrella Base

Designed to hold cantilever umbrellas with square bolt pattern hubs or bases (bolt hole distances 4 1/2-inch or smaller)

Designed to hold standard 1 ½ inch diameter market umbrella poles

these brackets are custom designed to safely secure your umbrella to your unique deck or dock

J-Hook Cantilever Umbrella Base brackets Extremely durableNOTE: Two interchangeable Fastening Brackets are required with each Cantilever Umbrella Base. These brackets are custom designed to safely secure your umbrella to your unique dock or deck. If your deck surface boards are wider than 5 1 2 inchs or your supportive joists lay on a diagonal under the boards, contact us prior to ordering. See the Fastening Bracket Collection here. REVOLUTIONARY, CANTILEVER UMBRELLA SAVING TECHNOLOGY. Will never blow over.