Clicgear umbrella angle adjusterthe clicgeartrade umbrella angle adjuster allows you to easily adjust the angle of your cart umbrella both front and back as well as side to the side raises umbrella approximately 3 higher than the standard umbrella holderfits clicgear model 10 model 20 and model 30 this item will also mount on most other brand name 3 wheel carts with 14 screw handle mount