Adsorption force 2-4kg! !! Magnet holder with adjustable magnetic force!The "TOOL Magnet Holder" allows you to easily adjust the magnetic force by inserting and removing the attached washer.Even in landing nets such as "horse mackerel ino" and small items, you can play an active role in various scenes regardless of what you attach.When you remove it by landing, you can instantly remove it with one hand, and you can easily install it even after landing with the attractive force of the magnet.