Olight Otacle D2 EDC Magnetic Bit Driver The Olight Otacle D2 is an EDC champion when it comes to daily repair jobs requiring a screwdriver. That's because the Otacle D2 is a compact driver tool that features 4 double-ended hex bits concealed beneath a sliding compartment door on the body of the tool itself. Those hex bits can be installed in a low-torque magnetic bit holder at the tip of the tool or a high-torque magnetic bit holder at the rear of the tool. This allows you to mix-and-match hex bit heads and bit driver slots to find the screw configuration and driver strength that meets your requirements. This is a great tool for jobs like working on computer hardware or household projects and can be useful for mechanics working with cars. Aluminum or Titanium Editions Available You'll also have a choice between high-quality aluminum or titanium alloy construction to select the style and strength suited to your purposes. Both models feature a carbon fiber sliding door closure with a Damascus pattern that is amazing to behold. To round out its EDC effectiveness, the Otacle D2 has a pocket clip for enhanced carrying and a rear slide lock that prevents accidental openings. This driver tool is extremely compact and slim, making it excellent for carrying day in and day out.