Armorers Tec tool when repairing guns, holds pins and small pistol components with the integrated magnet during maintenance or disassembly process. Easy to remove pins on most pistols, rifles and shotguns. Has a non-marring polymer material that wont harm gun finish. Solvent safe so it wont fade, wear, or crack when exposed to common gun cleaning chemicals. Includes a 1911 barrel bushing tool and main spring removal tool. Is compatible with Glock 2, 3 or 4 pin trigger assemblies.