Summit gives you the option of fitting any cooktop in a larger cutout with our TK Custom trim kit. Simply download the editable PDF listed below and fill it in with your cutout and preferred collar measurements. Follow the instructions in the PDF and order this product online. Your card will not be charged until your trim kit ships. All trim kits are made in the USA from 304 grade stainless steel. If ordering 10 or more trim kits, see our TK Custom Bulk for a pricing discount.