Application:     Widely used for different bone fracture of different bones     Available Head:   Hexagonal head Dia&Length:    HB 2.5          8/910/11/12/13/14/1/18mm                HB 3.5          16/18-38/40mm(in 2mm increments)                HB 4.0          16mm-50mm(in 2mm increments)                 HB 5.0          20mm-80mm(in 5mm increments)                HB 5.5          60mm-120mm(in 5mm increments)                HB 6.5          30mm-100mm(in 5mm increments) Instrument:      Headless Cannulated Compression Screw Surgical Instrument Â