1026 Adjustable Flexion Ring Lock Hip Joint By using a serrated disc, the orthotist may increase or decrease the hip flexion angle by 6° intervals. All midsections and uprights are made of stainless steel. PRODUCTS PARTS DOCUMENTATION 1026 IFU English 1026 IFU French 1026 IFU Spanish 1026 IFU German 1026 IFU Crotian 1026 IFU Swedish 1026 IFU Italian 1026 IFU Turkish 1026 IFU Serbian 1026 IFU Bosnian