Tamiya One-Way Clutch 2pcs 70249

This One-Way clutch equipped with 8T pinion gears transmits power in only one rotation direction. One-way clutches are commonly used in industrial machinery, robots, etc. This one-way clutch has numerous potential uses for creative construction hobbyists.

• One-Way clutch transmits power in only one rotation direction. (Power can be transmitted in both clockwise and counter-clockwise rotations, depending upon assembly.)
• Compatible with 2mm and 3mm hex shafts and 4mm threaded shafts, and can be attached to universal plates and the like.
• Can be directly attached to universal plates and arms.
• Includes 2×45/3×27/3×60 mm hex shafts and 3x8mm tapping screws.
• Case diameter: about 21.2mm, height: about 20mm. Weight: about 2.8g.
• NOTE: This set requires a separately sold gearbox and materials such as universal plates, offered by Tamiya, and cannot be used alone.