... "H, The small one is 3/8"D*1"H Custom size is availabe2. Material of Product: Iron Other materials we ... , and etc.3. Process technics: CNC Lathe, Drilling, CNC Machining, Deburring, Silver Plating Other technics available: CNC cutting, CNC grinding, casting, cold die casting, laser ... intend to sell this product.www.jielimetal.com.cn Aluminum CNC Machined Part for Communication Adjust JL ...