【💪 600 LBS Heavy-Duty Capacity】 Constructed from high-strength alloy steel, this dolly set supports a total load of up to 600 lbs (300 lbs per wheel). It is engineered to handle heavy 4x8 drywall sheets, plywood, glass panels, and solid doors with ease.;【⚙️ Self-Tightening Adjustable Clamp】 Features an intelligent clamping system that adjusts from 0" to 9.5" via easy-turn knobs. The design utilizes the load's own weight to increase clamping force, ensuring your materials stay upright and secure during transport.;【🚜 10" All-Terrain Pneumatic Wheels】 Equipped with large 10-inch inflatable rubber tires that glide smoothly over uneven construction sites, gravel, or grass. These shock-absorbing wheels protect fragile materials like glass and reduce the physical strain of hauling.;【🛡️ Anti-Scratch & Rust Protection】 The interior of the clamp is outfitted with anti-mark mats to shield finished wood and delicate panels from scratches. The heavy-duty steel frame is finished with a powder coating to resist wear, rust, and corrosion.;【🛠️ Modular Stability & Fast Setup】 Designed for rapid assembly without complex tools. For oversized or extra-long panels, these dollies are intended to be used in pairs, providing a balanced, tip-proof platform that prevents lifting injuries.