The product features stainless steel construction, so it offers excellent corrosion resistance. In addition, it prioritizes hygiene and makes cleaning extremely easy, helping maintain a spotless environment. Even when users secure the door with a padlock or lock, they can still open it effortlessly from inside by pressing the internal safety push rod (models FC-700, FC-701, FC-702, and FC-702-B). Moreover, the product integrates seamlessly with airtight safety handles like FA-602, FA-662, and FA-772, thus enhancing its versatility. Besides that, it allows the use of a long-neck padlock for extra security (refer to C-555-40L/SL on page 1315). Finally, users can install it on either the left or right side, ensuring maximum flexibility and convenience.