True Gaskets - Available Profiles The following profiles are available for True Manufacturing Refrigerators and Freezers.Click on the profile that matches your gasket for a list of available products.Measurements for our gaskets are from outside edge to outside edge. Push-In Style Gaskets Modular Snap Gasketâ„¢ Profile 601 Welded Basic Profile 624 (Common on Tall Doors) Welded Basic Profile 034 Welded Basic Profile 634 Welded Basic Profile 720