Use this 48mm split clamp support wheel to stabilize your trailer or make it easier to lower the hitch on your hak. Durable material: The trailer support wheel is made of galvanized steel, making it resistant to rust and weathering. Adjustable design: This support wheel can be set to a maximum height of 82 cm and a minimum of 59 cm, which is enough to help you unfasten the connectors or lower them on most tow hooks. Inflatable rubber: The inflatable rubber wheel allows you to easily move the support around the trailer when it is connected. Practical clamp: The clamp is equipped with a rubber grip at the end of the handle for easier maneuverability. It is worth knowing: To make installation as easy as possible, each product comes with an instruction manual. Material: stal galvanized Overall dimensions: (59-82) x 34 cm (L. x W ) Clamp dimensions: 13,5 x 6,5 x 14 cm (W) x D. x H ) Maximum load: 150 kg Pipe diameter: 48 mm 260mm Inflatable Rubber Wheel With Metal Rim 1 x Wheels 1 x Buckle