The NcSTAR Tactical Glock Disassembly and Front Sight Tool features a pen-style design with a 2.5mm punch tool for removing pins and disassembling Glock frames slides and magazines. The 3/16" hex nut driver on the opposite end is magnetized for secure front sight screw handling. Compact at 3.40" long and 4 oz it is perfect for maintaining Glock pistols and aftermarket components.