The AllPoints Foodservice Parts & Supplies 741444 is a high-quality door gasket designed for optimal sealing and insulation. This 3-sided gasket measures 36-1/2" x 77-1/2" and is specifically crafted for left-hinged doors measuring 34" x 78". It features a durable gray construction with dimensions of M 11/16", B 13/16", and H 1-1/16". The magnetic design ensures a secure fit, while the Dart mount compatibility makes installation straightforward. Ideal for maintaining temperature control and energy efficiency in commercial foodservice environments.