1.Product : Steel Coupling 2. Anchor 3.Size: M8,M10,M12 1.Product : Steel Coupling 2. Anchor 3.Size: M8,M10,M12 4. Material: brass 5. Advantage : made of high quality carbon steel excellent wear resistance competitive price 6. Use : Buiding Material Plumbing Material Anchors Steel Coupling Size:M8,M10,M12