1,5 mm Allen Key Overview
The 1,5 mm Allen Key is a generic tool similar to what you will find in any tool supplier or hardware store. It is used to block and unblock some of our hex headless bolts such as the ones used for our dial knobs and the trigger.
This 1,5 mm Allen key is supplied for free with all our water housings. In case of loss we offer it here for your convenience.