Previous Slide◀︎ Next Slide▶︎ Lightweight Knee Extension Assist $239.37 Lightweight Knee Extension Assist quantity Add to cart SKU: KOPC1 Categories: Knee Joints, Ultraflex Knee Joints for Custom Orthoses Brand: UltraFlex Retail Sales Locations Apply for a Business Account Login Find a Retailer Apply for a Customer Account Account Details Contact Us Email us | 1.800.663.1254 © 2025 Ortho Active Appliances ltd. All Rights Reserved. Privacy Policy