Our 4-in-1 Mini Screwdriver utilizes a unique blade carrier system for on-the-fly tip changes. Two double-ended blades provide a broad range of options when working with miniature Slotted and Phillips fasteners. The convenient pocket clip makes the 4-in-1 Mini Screwdriver a great companion when working in the field. Pocket-sized screwdriver with convenient clip. Great for travel or in-the-field technicians. Unique double-ended carrier holds both blades simultaneously. Includes two double-ended screwdriver blades: 1/16 and 1/8 in. Slotted, No. 00 and No. 1 Phillips. Swap blade sizes with ease. Blades are made from chrome vanadium steel.