Sizes: Wheels Outer Diameter about 15cm/6inch, width: 3.7cm/1.46inch, and middle hole diameter is 0.8cm/0.31inch. Suitable for most grills, gas grills, charcoal grills, or other heavy workload wheel equipment. Quality Material: 2 Pieces BBQ grill wheels replacement 6 inch grill wheels, made of quality hard plastic material, sturdy and durable, wear-resistant and not easy to deform, you can effortlessly move your grill to anywhere you want. Replacement Part: This Grill Wheels Replacement Part increases the mobility of your grill to roll smoothly. Useful replacement part for the wheel of a BBQ grill. You can buy it to replace the old wheels of your grill or just buy it as spare parts. Easy to Install: To install this grill wheels replacement kit, you only need a common wrench. Just remove the old wheel and install the new replacement part with the shaft through its middle hole. Also, applying a little oil to the shaft is recommended. With Cover: 6 Inch BBQ Grill Wheels are designed with covers. It can help you protect the grill wheel from dust and sand. Specification: Material: Plastic Size Chart: Diameter: 15cm/6inch Width: 3.7cm/1.46inch Axle Bore Hole Diameter: 0.8cm/0.31inch (Without Axle) Package Includes: 2 Pieces BBQ Grill Wheels (Wheels Only) Note: Please measure your grill wheels size before ordering to ensure perfect fit.