Have everything you need to install your new sink including the Polar Ware sink frame. Choose from a variety of Polar Ware drop in sink frames for your specific installation needs at KaTom. Polar Ware sink frames are built for durability and lasting performance for years of service. Polar Ware drop in sink frames are what you need for superior installation and performance of your drop in sink. Get prices on Polar Ware sink frames at KaTom that won't break the bank.