Screwdriver and insert (screwdriver bit) case

Stackable screwdriver and screwdriverbit (insert) case/holder, designed in particular for Draper one but universal fit for every screwdriver for 5/32 bits with max 21 mm screwdriver diameter handler.There are 2 parts, the one with male 5/32 plastic bit is the base, the other is the stackable part that could be reproduced how much time you want considering how much screwdriverbits you have.