The Wells 22592 Wellslok Extension Kit is designed specifically for UL circular warmers, allowing for seamless adaptation to wood countertops with a thickness of up to 1-1/2 inches. This customization and modification solution ensures a secure and stable fit, enhancing the functionality of your warmer while maintaining the aesthetic of your countertop. Ideal for both commercial and residential settings, the extension kit provides a reliable way to integrate your warming equipment into your kitchen design.