The 4-Piece wheel set fits our 35lb, 55lb and 90lb Classic Umbrella Bases as well as all of our Clamshell Bases and comes with 4 wheels and wrench to install. The Umbrella Base is designed to adapt. Fully interchangeable components offer a wide range of configurations. Add on the Caster Wheel Set to your Umbrella Base for easy moving on your deck or patio. Features Includes 4 x M10 Size Caster Wheels. 2 with locking mechanisms. Does not include the Base.
