Quick view 7X driveâ„¢ Extension Leg with Wheel 7 Packages Manufacturer # 10108WC Brand drive™ Manufacturer Drive Medical Country of Origin China Application Extension Leg with Wheel For Use With For Walker Specifications 5 Inch OD / 350 lbs. Capacity / Rubber / Comb Pack /... MSRP: Was: Now: $179.06 Add to Cart Compare