1020 Ring Lock Hip Joint Model 1020 is the strongest locking hip joint we manufacture. It is recommended for large or extremely active patients. All midsections and uprights are made of stainless steel. PRODUCTS PARTS DOCUMENTATION {{ row['SlItemNo'] }} 1020 IFU English 1020 IFU French 1020 IFU Spanish 1020 IFU German 1020 IFU Crotian 1020 IFU Swedish 1020 IFU Italian 1020 IFU Turkish 1020 IFU Serbian 1020 IFU Bosnian