If your air compressor wheels are worn out or damaged, these replacement wheels are exactly what you need to get things rolling smoothly again! You get two wheels in the pack, each measuring 5.8 inches in diameter with a 1/2 inch center hole that fits most standard air compressor axles. Made from durable plastic and rubber construction that can handle the weight and movement of your compressor without cracking or deforming. Installation is super straightforward - just remove the old wheels and slide these new ones onto the axle. No special tools or expertise needed. The black and white color scheme looks clean and professional, and at 326 grams each, they have nice substantial weight without being overly heavy. If you're tired of struggling to move your compressor because of wobbly or broken wheels, these replacements will make a world of difference. Much cheaper than replacing your entire compressor or dealing with professional repairs. Whether you use your compressor in the garage, workshop, or job site, having reliable wheels means you can easily move it wherever you need it. Your compressor will roll smoothly across floors and rough surfaces without that annoying wobble or resistance. Seriously, for such an affordable price, having a spare set of quality wheels on hand is just smart maintenance for any air compressor owner.