2 Pack Universal Joint Shaft Couplings 3.17mm To 3.17mm Inner Diameter Rotatable Steering Shaft U Joint With Screws For RC Cars Boats Robots And Ship Drive Systems
✔️ 2 pack; 9x23 mm OD, bore 3.17 mm, 45# steel, silver tone
These universal rotatable steering joints are built from 45# steel with a silver-tone finish, sized at 9 x 23 mm (OD x H) with a 3.17 mm bore. They’re designed to handle steering or drive torque in RC cars, boats, robots, and ship drive systems, providing smooth rotation under load. Screws go into side holes and secure with a hex wrench (wrench not included).
✅ Size: 9 x 23 mm OD; Bore: 3.17 mm
✅ Material: 45# steel; Color: Silver Tone
✅ Pack: 2 joints in the set
💡 How does a universal joint shaft connector work in RC cars, boats, robots, and ship drive systems? This handy piece transfers torque smoothly between angled shafts for reliable steering and drive.
- It transfers rotational power between drive components
- It maintains alignment and reduces binding at angles
- Made from 45# steel for durability
- Size details: 9 x 23 mm OD; bore 3.17 mm