Hex Driver Set for Combat Robots (050, 1/16, 5/64, 3/32) Bore_6mm Each kit includes a textbook

Each kit includes a textbook that can serve as a curriculum for the same topics

4pcs 4-40 x 3/8in Screws) and a 1/16in Hex Wrench

2:1 Blitz Pro is just 37 mm from the mount to rear of motor

The foam tire is held tightly by a custom locking washer

Tired of worrying about belts and pulleys

Hex Driver Set for Combat Robots (050, 1/16, 5/64, 3/32) Bore_6mm Each kit includes a textbookFinally, an affordable and functional set of hex drivers to cover most all needs on an insect bot. It took a lot of searching to find make these with the features we were looking for. A hex driver set for all the common screw sizes used in insect bots! 4 Sizes: . 050", 1 16", 5 64", 3 32" Smooth turning cap for optimal hand positions Knurled handle for easy grip. Lightweight aluminum handle. Compact size to be just the right length for both youth and