Description for the Hex Tool Is your front sight very tight and are you afraid that it will break the driver? A must have for anyone who do maintenance on on Glock model handguns. Just apply appropriate pressure with this nut driver to make sure it doesn’t slip off.Front Sight Removal Tool for Glock HandgunsIncludes Front Sight Removal Tool & Disassembly ToolMakes Changing the Front Sight Quick & Easy The magnet in the socket helps when dealing with the tiny front post screw.The front sight tool works well in removing the stock front site and installing a new front site.Features a Hex wrench, a stainless steel finish and comfortable handle. Compatible with all Glock Models: Glock G17, G19, G20, G21, G22, G23, G25, G26, G27, G28, G29, G30, G31, G32, G33, G34, G35, G36, G37, G38, G39 On Nov-24-20 at 01:56:22 PST, seller added the following information: