Combined with your favorite quick release plate, Lens Ankle (Short) becomes a Replacement Lens Foot for Canon Super Telephoto Lens (IS II).
Threaded holes are made a little bit tight to prevent screws from loosening. Before connecting a quick release plate, please adjust threads by inserting a longer screw exactly as much as possible. If the screw is inserted in the wrong angle, the threads are probably broken. If the threaded holes are too narrow to insert screws, it is due to inaccurate production.
This product is more fragile than replacement lens foot made of aluminium alloy, and may not be durable enough. However, if there is no suitable lens foot for your demand, this product may be useful. Please use it with your own risk.