Standard Model 1-Section 35″ Roll-Thru Refrigerator/Freezer with 66¼” Cart Capacity Standard Height Roll-Thru Model D1RINRT: Stainless steel front, aluminum end panels and interior. D1RINSART: Stainless steel exterior, aluminum interior. D1RINSSRT: Stainless steel exterior and interior. D1FINRT: Stainless steel front, aluminum end panels and interior. D1FINSA-RT: Stainless steel exterior, aluminum interior. D1FINSS-RT: Stainless steel exterior and interior. Spec Sheet – Refrigerator Spec Sheet – Freezer Standard Model 2-Section 68½” Roll-Thru Refrigerator/Freezer with 66¼” Cart Capacity Standard Height Roll-Thru Model D2RINRT: Stainless steel front, aluminum end panels and interior. D2RINSART: Stainless steel exterior, aluminum interior. D2RINSSRT: Stainless steel exterior and interior. D2FINRT: Stainless steel front, aluminum end panels and interior. D2FINSA-RT: Stainless steel exterior, aluminum interior. D2FINSS-RT: Stainless steel exterior and interior. Spec Sheet – Refrigerator Spec Sheet – Freezer