Durable Alloy Steel Construction: Made from heavy-duty alloy steel for long-lasting use. Pneumatic Caster Wheel: Features a pneumatic caster wheel for smooth movement and stability. Single Wheel Design: Equipped with a single wheel for easy maneuverability. Alloy Steel Handle: Comes with an alloy steel handle for a comfortable grip. Corona Brand: Part of the Corona brand known for quality and durability. Front stay braces, pair, fits WB 2506K, WB 2506KFF, WB 2606K, WB 2606KFF.