The AllPoints Foodservice Parts & Supplies 741349 is a high-quality magnetic dart mount door gasket designed for optimal sealing and insulation. Measuring 27-1/4" x 31", this gasket features a magnetic strength of 3/8" and a base thickness of 3/8", ensuring a secure fit. With a height of 1", it effectively prevents air leaks, enhancing energy efficiency. Compatible with True Ta/Tg/Tr1R-2Hg models, this durable gasket is essential for maintaining temperature control in foodservice environments.