There is no incertitude in the fact that the development of door hardware has come a extended way. With all the options available stainless steel is more suitable. Slot Square Handrail Tube has chromium content that enables this door hardware to resist moisture. That is why this door accessory is heavily demanded for homes and offices. Slot Square Handrail Tube has high durability as well as rust resistant properties. This is applicable for the doors of cutlery, commercial kitchens, cookware, and surgical equipment. It has no pores thus can resist cracks and dents.