GOSO Disc Detainer Padlock Pick
A Disc-detainer (or disc lock, disk lock) is a lock design that uses rotating discs as locking components. In most designs the discs interface with a sidebar when properly rotated to allow them to actuate the locking bolt.
A disc tumbler lock (also called disc detainer lock) is a lock composed of slotted rotating detainer discs. If you're new here, please visit "Disc tumbler lock" wiki to learn more, and watch this video "How to Pick Disc Detainer Locks".