3.75'' overall. Double bearing system. Double grenade bearing grip. Hollow finger point for comfortable vertical use. Fully disassembling construction. Wide contact grip. Magnetic bit holder. Serial numbered. First limited run. Titanium and steel construction. 0.88'' head diameter. Standard 1/4'' bits (not included). Micro bits can be used with adapter (not included). Comes in plastic tube. Designed by Jens Anso.