- Science, Microscopes, Telescopes, Detectors, Magic
- Motors, Gears, Wheels, Pulleys
- Stevens Plastic Worm Gears 15mm OD (2) & Universal Screws (2) w/Racks
Here's worm gears and the racks for any special project you may be working on. Plastic Worm Gears 15mm OD (2) & Universal Screws (2) w/Racks. Two gears, Two screws and the racks.