ZB1801-22 7/8 (22mm) Name Round Rail Base Material stainless steel 316 Suface finish Mirror polishing MOQ 1 PC Technqiue investment casting Packing opp bag+ carton Speficication of 30 degree Round Rail Base This Round Rail Base is produced via investment casting in stainless steel 316 material , which is solid and durable and can standard in harsh environment. The surface is mirror polished . Good material and excellent polishing quality make it has good performance on anti-rust and corrosion resistance . 2 sizes are available for you 7/8 and 1 inch If there is no size you need, please feel free to let us know. is a professional manufacturer of stainless steel marine hardware and rigging hardware. In our factory , you can get anchors, hinges , deck fillers, fishing rod holders , eye plates , eye botls, shackles , turnbuckles, thimbles, carabiners and soon. Most of them can be supplied from stock. Low MOQ is acceptable. Contact us now for more details