Here's a review and comparison of Harbor Freights new and kind of expensive 1in bit compatible locking magnetic holders they are pretty nicely built but I think they have an Achilles heel which may mean the locking mechanism may not last particularly long. They sings are handy because they retain the one in bits and a physical manner so they don't get stuck in a screw
Bauer 1881AB10, 64774
Hercules HA2259, 64763
Blender 3D Template by RevivorBR . .