The AllPoints Foodservice Parts & Supplies 264913 Door Chain Assembly is designed for use with a variety of Southbend Marathoner ovens, including models EB-10CCH, EB-10PC, EB-10RT, EB-10SC, EB-20CCH, EB-20PC, EB-20RT, EB-20SC, and more. This durable assembly ensures reliable door operation, enhancing the efficiency and safety of your cooking equipment. Compatible with numerous models, including ES, GB, GS, and SLEB series, it provides a versatile solution for maintaining optimal performance in your kitchen. Constructed for longevity, this door chain assembly is an essential component for any Southbend oven setup.