2020 Aluminum Ring Lock Hip Joint Model 2020 is our standard ring lock hip joint. The proximal and distal uprights can be made of aluminum or stainless steel. PRODUCTS PARTS DOCUMENTATION {{ row['SlItemNo'] }} 2020 IFU English 2020 IFU French 2020 IFU Spanish 2020 IFU German 2020 IFU Crotian 2020 IFU Swedish 2020 IFU Italian 2020 IFU Turkish 2020 IFU Serbian 2020 IFU Bosnian