The Bahco 14" magnetic universal bit holder is suitable for bits to DIN 3126, ISO 1173, C 6.3. It has a 14" hex drive and is compatible with power tools to DIN 3126, ISO 1173, E 6.3. The quick-release mechanism allows the bits to be locked in place easily and securely. The magnet holds the bits securely in place so that they do not get lost.