YZZHAJ Umbrella Pole Replacement Tube

The YZZHAJ Umbrella Pole Replacement tube is a metal holder designed to mount on a thick granite, marble or similar slab. Its adjustable knobs are claimed to fit umbrella poles from 1 to 2 inches, but the listing gives limited detail about the mounting hardware and includes conflicting installation descriptions.

At a glance

Adjustable knob design is claimed to fit umbrella poles from 1 to 2 inches.
Steel tube with a black powder-coated finish, according to the listing.
Intended for attachment to a granite or other suitable slab, rather than presented as a freestanding weighted base.
Listing also describes possible use with a flagpole or wind pole.

Price

$28.79Save 20%

Reference price: ~~$35.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Adjustable knobs provide a stated pole-size range, which may suit buyers replacing a tube while keeping their existing umbrella pole.
The stated slab-mount approach can suit a patio setup that already has a suitable granite, marble or similar surface.
The listing identifies steel construction and a black powder-coated finish for outdoor use.

Technical specifications

2 specifications

Identity
Brand	YZZHAJ

Dimensions and installation
Dimensions and weight	10.92 x 10.92 x 18.8 cm; 1.47 kg

What to know before buying

Listing details to confirm

The listing is inconsistent about the attachment hardware: it refers to screws supplied, M10 bolts and a 2.1-inch bottom screw, while the installation description mentions fixing the tube through a granite slab. Confirm the required slab thickness, fasteners and whether they are included for your setup. The listed 1–2 inch pole fit and claims of wind stability are manufacturer claims, not verified performance guarantees.

Who is it for?

A good fit for

Buyers replacing a tube-style umbrella mount on an existing thick slab.
Patio users whose umbrella pole is within the stated 1–2 inch range.
Buyers considering a tube holder for a flagpole or wind pole, after confirming fit.

Less suited to

Anyone seeking a complete freestanding weighted umbrella base.
Buyers who need confirmed included fasteners or installation compatibility without checking the selected listing.

YZZHAJ Umbrella Pole Replacement Tube · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 4 ratings

5 stars72%72%
4 stars28%28%
3 stars0%0%
2 stars0%0%
1 star0%0%

Only aggregate ratings are supplied, with a small number of ratings and a distribution weighted toward four- and five-star categories. That is a limited positive signal, but it does not identify what customers liked or establish fit, installation ease or wind performance. Buyers should base those decisions on the stated pole range and confirm the slab-mount hardware.

Frequently asked questions

What umbrella pole sizes does the listing say this tube fits?

It states that the adjustable knob design suits poles from 1 to 2 inches. Treat this as a listing claim and compare it with your pole diameter.

Is this a freestanding umbrella base?

The supplied description presents it as a tube mount attached to a slab, not as a freestanding weighted base.

Are the mounting bolts included?

The listing mentions screws and M10 bolts, but its installation descriptions are inconsistent. Confirm the selected listing's package contents and the hardware required for your slab.

Can it hold a flagpole?

The listing claims it can support a flagpole or wind pole, but does not provide a separate fit range for those uses.