Note:
1.Please check the size before place the order.
2. If you need U-joints with inner diameter below 6mm, you can find them in our vgoohobby store.

Used in direct-axis motor, motor for the brush motors and small brushless motor.Compatible with RC Boat Robotics,also fit for Snowblower Chute, Floor Jack Handle ,and telescope mount.
The u joint made of high quality metal,durable in use.
Small and Compact, come with set screws,rotatable universal steering shaft U joint coupler.
360 degree rotatable universal joint.
A good replacement for your old or broken one.

Specificaton:
6mm to 8mm:
Hole diameter:6mm to 8mm.
Outside diameter:14mm
Length:34.5mm
Fastening Screw Size:M4
Color: Silver.
Weight:78g/3Pcs

8mm to 8mm:
Hole diameter:8mm to 8mm.
Outside diameter:14mm
Length:34.5mm
Fastening Screw Size:M4
Color: Silver
Weight:73g/3Pcs

8mm to 10mm:
Hole diameter:8mm to 10mm.
Outside diameter:16mm
Length:34.5mm
Fastening Screw Size:M4
Color: Silver
Weight:98g/3Pcs

10mm to 10mm:
Hole diameter:10mm to 10mm.
Outside diameter:16mm
Length:34.5mm
Fastening Screw Size:M4
Color: Silver
Weight:94g/3Pcs

10mm to 12mm:
Hole diameter:10mm to 12mm.
Outside diameter:20mm
Length:52mm
Fastening Screw Size:M5
Color: Silver
Weight:237g/3Pcs

12mm to 12mm:
Hole diameter:12mm to 12mm.
Outside diameter:20mm
Length:52mm
Fastening Screw Size:M5
Color: Silver
Weight:225g/3Pcs

Package includes:
3 x Universal Rotatable Metal Joint
6 x Set Screws