This set of casters is designed for use with Blodgett convection ovens. Use these casters on single ovens only; they are not for use with double stack convection ovens. Mobilize your Blodgett convection oven with this set of four casters. Easy to install and built sturdy for commercial use, these casters make moving your oven around the kitchen that much more convenient and safe! Ideal for commercial foodservice operations, such as restaurants, cafeterias, and more.