The black Flexyfoot Crutch Foot is your solution when your original Flexyfoot Ferrule base is worn or damaged. It's incredibly versatile, designed in a single size that's compatible with all Flexyfoot Crutch Ferrules. Installing it is effortless – simply screw the foot into the collar, and you're ready to go. For those in need of extra shock absorption, especially if you're putting your full weight on it or if you're an active user, all replacement feet come with two O-rings that can be easily added to the foot. You can purchase the Flexyfoot Crutch Foot as a single unit, in packs of two, or packs of four, all available in this section of the website.