Increae stability by replacing your Napoleon Prestige PRO 500 wheels with these Heavy Duty Swivel Castors. Durable stainless steel increases the durability and longevity while the rubberized wheels glide effortlessy over your deck or patio without damage. Integrated breaks mean that your barbecue is going nowhere once it's in place. Easily replace your old Napoleon Barbecue Grill wheels with these castors. Simply remove the original wheel casing and replace them with these Heavy Duty Casters. You won't be disappointed. Clever, multifunctional and easy to maintain, every kitchen benefits from the addition of a Napoleon barbecue accessory. Our accessories provide you with the essentials to create delicious grilled food and then some to enhance your cooking arsenal with a wide variety of creative additions to broaden your culinary horizons.