The indented back and open frame design of this dolly make it ideal for moving drywall, paneling and plywood around tight corners. Heavy duty 1-” tubular steel frame surrounds the entire chassis for added strength, and rounded corners help to prevent wall and doorway damage. Strategically angled deck and tubular steel uprights are designed to prevent load slippage. All-welded construction with a durable powder coat finish. Bolt-on 8″ mold-on rubber casters (2 swivel, 2 rigid) are easily installed and provide long-lasting performance.