railing wall Staircase balcony supports

Product Description For Tube (mm) Dia (mm) Grade Part Code 42.4 42.4 AISI 304 (Internal) Best BH30-1 42.4 42.4 AISI 316 (External) Best BH30-2 48.3 48.3 AISI 304 (Internal) Best BH30-3 48.3 48.3 AISI 316 (External) Best BH30-4 Best Precision Metal has talented engineers ready to help with your design needs. We have a modern CNC machine shop and best stainless is ground, buffed and polished by hand to a mirror finish to assist in making a quality part. In the passivation process after buffing, acid and rinsing remove surface contaminants from the products and produce a hydrous oxide film which enhances corrosion resistance. Every production shipment tested and certified