AMS Lite Spool Lock - Key

While I created this design, the idea is an addition to the AMS Lite Spool Lock made by SThane @ https://makerworld.com/en/models/134494 I created this to solve a problem with the spool hub spinning when the spool's inner hole is just small enough to compress the hub claws close to the hub, making the lock a tight fit and thus causing it to spin forever. This “key” is used to help hold the claws and put tension in the opposite direction as you're turning the lock to engage it. You can then pull the “key” off and when you need to pull the lock off, it should pop off like normal since the hub locks up when you turn it in the reverse direction.