Manfrotto brings to you all important accessories that help you minimize your efforts while shooting. This renowned camera equipment manufacturer gives you some remarkable accessories that will increase your flexibility and adaptability to the shooting setup. The Monfrotto 109 Caster is a wheel set of three. This set comes without the brakes and adapter for legs having a diameter of 20mm. The hole on the top of these casters accommodates legs with a diameter of 22 mm. The casters sport a durable gray finish. This wheel set has a load capacity of 132.28 lb, and it weighs around 3.15 lb.