IRWIN 6-in-1 SAE Nut Driver, 1/4", 5/16", 11/32", 3/8", 7/16", 1/2" (1948778) enclosed is a Flash Microcontroller

enclosed is a Flash Microcontroller (PIC16F627) that can be reprogrammed up to 1000 times for experimenting at will

such as physics with our wide variety of sensors

Features an integrated tilt stand and impact-resistant rubber holster for excellent grip and protection

single scale

The sharp beam of light produced by the laser can be adjusted to pass the center of the scale

IRWIN 6-in-1 SAE Nut Driver, 1/4", 5/16", 11/32", 3/8", 7/16", 1/2" (1948778) enclosed is a Flash MicrocontrollerFeatures 6 nut driver sizes in one tool for superior efficiency Compact, in handle socket storage provides easy access to 3 double ended sockets 3 Zone Comfort Grip maximizes performance and increases comfort in high and low torque applications Includes sizes: 1 4", 5 16", 11 32", 3 8", 7 16", and 1 2" The IRWIN Tools 6 in 1 Nut Driver features the most commonly used nut driver bits stored conveniently inside the handle to save time and get jobs done