Replace old or faulty parts with the Value Series Replacement Hinges for Holding/Proofing Cabinets. The hinges are a direct replacement part for holding/proofing cabinets, and they're made of stainless steel. The hinges are compatible with model 29M-155. Kratos offers a full assortment of parts and accessories for your commercial holding/proofing cabinet. If you are having trouble finding the exact part you need please contact Central today.