The suction cup adapter is very robust because the PVC suction cup body and 3XLR adapter are connected by stainless steel screws.
You can apply this connector to any machine with 3XLR equipment accessory. Whether you want to turn it into a Vac-U-Lock adapter, a fast air tube, a suction cup, a dual penetration expander, or a machine's length extender, you'll finally get what you need!