HEAVY-DUTY LOAD CAPACITY: Each individual panel trolley is designed for 136 kg (300 lbs) – ideal for medium-weight loads. For heavier materials, combine two trolleys for a total capacity of 272 kg (500 lbs). Perfect for drywall, plywood, glass panels, and more.ADJUSTABLE CLAMP: The clamping trolley features knobs to adjust the gap width from 0–24 cm (9–9 inches). The heavier the load, the stronger the clamping force. For longer panels, simply combine multiple trolleys for balanced transport.PNEUMATIC TIRES FOR ALL TERRAINS: The panel trolley is equipped with large pneumatic tires that allow for effortless rolling over all types of terrain. Quick and easy assembly – ready to use in minutes for your transport needs.ROBUST PANEL TRANSPORTER: The platform trolley is made of high-strength coated steel that resists wear, rust, and corrosion. Scratch-resistant mats protect wooden panels, plywood, and doors from damage during transport.WIDE APPLICATION: Whether wall panels, drywall, wooden boards, glass, or metal sheets – this panel roller helps you move large panels effortlessly. Reduces physical strain and offers exceptional stability.