J-Hook Cantilever Umbrella Base

NOTE: 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.


  • Will never blow over.
  • Portable, secures easily by hand to your deck or dock.
  • Crafted in Canada with premium aluminum & stainless steel. Extremely durable.
  • Uses 2 joist fastening brackets to securely anchor your cantilever umbrella.
  • Designed to hold cantilever umbrellas with square bolt pattern hubs or bases (bolt hole distances 4 1/2-inch or smaller)

Customer Reviews

Based on 1 review
Ed Swindelles
Great umbrella mount!

The J-Hook cantilever base is the perfect solution for our deck. We were frustrated with the large and heavy base of our old umbrella. The J-Hook enabled us to save deck space and also position our new umbrella in the middle of our chaise lounges. The mount itself is well built and was easy to install. We paired the base with a 13 foot Allen + Roth commercial offset umbrella from Lowes (SKU 2884904) which was easy to mount onto the J-Hook.

Thanks Ed for the positive review of our cantilever stand.
We know how important having more deck space is to everyone.
Always great to hear from a happy customer!
Have a wonderful summer staying cool in the shade!