Hi @shaun1, great topic!
I don’t use hooks per se, but often use wrist straps. I feel like when the load is starting to be too heavy on deadlift or RDL, I like to start using straps, that way my strength gains are not being slowed by my grip strength.
If it is just for support have you checked Wrist Wraps?
If it is for power lifting movement when your grip starts to fall, then yeah I highly recommend stripes (haven’t tried hooks), that way your strength can keep progressing.