Attaching an umbrella holder to your golf trolley is usually quite simple and does not require any special tools. The umbrella holder is usually attached to the frame of the trolley, often near the handle or in another suitable place. Most umbrella holders are equipped with an adjustable clamp that can be adapted to different frame diameters. All you have to do is open the clamp, position the holder at the desired location on the frame and tighten the clamp again. Some models may have additional functions such as a swivel function for the umbrella to ensure optimum protection from the sun and rain.