Move large sheet materials safely and efficiently with this compact mobile base, built for jobsite and warehouse material handling. Ideal for transporting drywall, sheetrock, plywood, doors, lumber, glass panels, fence panels, and other bulky loads while reducing strain. High Load Capacity Steel Frame: Reinforced carbon/alloy steel construction supports up to 600–700 lb (varies by version). The powder-coated channel and frame resist impact, rust, and corrosion for long-term durability. Adjustable Self-Tightening Clamp: Turn-knob clamp adjusts from 0–9.5 in (0–24.1 cm) to secure single sheets or stacked materials. Anti-slip, anti-mark pads help protect surfaces and reduce shifting during transport. 10 in Pneumatic Tires for Mixed Terrain: Two 10 in (25.4 cm) inflatable wheels provide shock absorption and smooth rolling over concrete, gravel, grass, stone, and uneven ground—great for construction sites, workshops, garages, and yards. Multi-Purpose Panel Carrier: Use as a drywall dolly, plywood cart, door dolly, board trolley, slab dolly, or even a furniture dolly for moving tables and more. Compact & Maneuverable: Approx. 48 cm body length for easier handling and storage in tight spaces.