AllPoints Foodservice Parts & Supplies 1291318 is a set of durable steel clips designed for use with grease filters in captive air systems. Each clip measures 2 1/4" (57 mm) in width, 1" (25 mm) in height, and 1 3/4" (44 mm) in depth, ensuring a secure fit for optimal performance. Sold in pairs, these clips come with included instructions for easy installation. Enhance the efficiency and maintenance of your foodservice equipment with this reliable accessory.