Twist And Fix. Blue GRN handles. Instead of being housed in fixed, external bearings, each element in the tool set revolves around a central axle, lengthening the tool you need and keeping the others out of the way. They are held together with a low-profile frame, snapping in and out with ease so your workflow remains uninterrupted. Tools include: Flat Drivers (1/16, 7/64, 3/32) and Philip Drivers (PH00, PH0, PH1). Designed by Ryan Glasgow. Boxed.