VidaXL Umbrella Clamps - Black - 2 pcs

The clamp has a clamping range suitable for surfaces approximately 25 mm to 32 mm thick.

These clamps are designed to hold umbrella poles with a diameter ranging from 25 mm to 38 mm.

A delivery contains two umbrella clamps.

While they can adapt to some shapes, a relatively flat and even surface provides the most secure attachment. It's best to attach to the flattest, most stable part of the railing.

For light to moderate breezes, they provide good stability. In very windy conditions, it is recommended to take down the umbrella or use additional support to prevent damage.

You can clean them with a damp cloth. Avoid using harsh or abrasive cleaning agents that could damage the powder coating.

The clamps are made of steel with a powder coating for durability and rust resistance.

Ensure all screws are fully tightened. Verify that the umbrella pole diameter is within the 25-38 mm range and the surface thickness is within the 25-32 mm clamping range. Check that the clamp is attached to a stable, non-flexible surface.

Measure the thickness of your surface and compare it to the clamp's range (25-32 mm). If the surface is too thick or too thin, this clamp may not be suitable. Ensure the surface is flat and even where the clamp is attached.

Although powder-coated for rust resistance, prolonged exposure to moisture can cause minor surface rust. Clean the rust spot with a soft cloth and consider applying a clear coat sealant for extra protection. Ensure the clamp is dried after rain.

Confirm the umbrella pole diameter is within the 25-38 mm specification. If it's on the smaller end of the range, consider wrapping the pole with a thin strip of rubber or cloth before inserting it into the clamp for a tighter fit, then secure with the screws.