2Pack Threaded Umbrella Stabilizer Adapter Sleeve White Make your pool and patio umbrellas sit more securely with these threaded adapter sleeves. Designed as a direct insert for 1 3/4 inch umbrella poles, each sleeve helps stabilize the pole inside common pool and deck umbrella fittings. Key benefits Restores stability: Threaded sleeve helps reduce wobble and uneven seating of umbrella poles in stabilizer fittings. Simple replacement: Use as a direct insert for worn or missing adapter sleeves without replacing the entire base or stabilizer. Ready spare parts: Two identical sleeves let you update multiple umbrellas or keep a backup on hand. Features and attributes Function: Threaded adapter sleeve for umbrella pole stabilization and secure seating. Compatibility: Fits umbrella poles with a 1 3/4 inch diameter; suitable for pool umbrella stabilizers and deck or patio umbrella inserts. Color: White finish matches common outdoor umbrella poles and bases. Design: Threaded sleeve format provides a snug, threaded engagement with compatible stabilizer fittings. Pack: Two sleeves included for convenience and versatility. Performance and usability Quick installation with no tools in most setups; thread the sleeve into the stabilizer or insert it into the base and seat the umbrella pole. Durable construction intended for regular outdoor use and repeated installation and removal. Lightweight and compact for easy storage and transport. Practical use scenarios Poolside replacement: Swap a worn adapter sleeve in a pool umbrella stabilizer to secure the umbrella pole and reduce wobble when in the pool or on the deck. Patio table retrofit: Use the sleeve to adapt a 1 3/4 inch umbrella pole to a deck or patio table base that accepts a threaded insert. Spare for travel: Keep an extra sleeve in a boat, RV, or garage to quickly restore umbrella function while on the go. What you get Two threaded adapter sleeves in white sized for 1 3/4 inch umbrella poles, ready to install. This threaded adapter sleeve pack provides a straightforward, compatible solution to stabilize common pool and patio umbrella poles and maintain a secure fit without replacing larger components.