Pressurized glide gooseneck nail; Materail: Medical stainless steel, titanium; With 12 hollow strength bolt, HA4.5/HB6.5 bolt; More Product Features Model NO.: 04 Standard: 04 Productivity: 1, 000pcs/month Unit Price/Payment: negotiation Origin: China Packing: wooden Min. Order: none Transportation: Sea Company: Jiangsu Guotai Int'l Group Machinery Imp. & Exp. Co., Ltd.