Catalog no : 011.157.04 to 011.157.12 Screw 5.0mm & 4.0mm Material : Stainless steel316L,316LVM,Titanium Holes : 4, 6, 8, 10, 12 Proximal Screw : Locking Screw 4.0mm Screw Length 20mm to 70mm (Diff. 5.0mm) Distal Screw Locking screw 5.0mm Screw Length 10mm to 50mm (Diff. 2.0mm) 55mm to 90mm (Diff. 5.0mm)