Linear Shower Drain Lifting Hook/Supporting Stand

I don't know just made it for my dad cause he lost some of his drain hooks(just found out it was called that) The linear drain must have slots on the side or else it wont clip in. It is also snug on so it is very difficult after it is in the side slots for it to come off without breaking it. Make sure it is clipped into the slots or else it will not fit. my dad's drain(i think): https://www.amazon.com/Linear-Brushed-Stainless-Strainer-Adjustment/dp/B08F54YWTL?th=1