Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	High-Grade Carbon Steel
Surface Finish	Black Oxide Coating
Adapter Type	B10 to Straight Hole
Inner Diameter	10mm
Outer Diameter	22mm
Total Length	45mm
Weight	85g
Brand Name	Three-Ou
Application	Motor Shaft Coupling
Package Contents	1 x Coupling Rod

5 reviews

Anonymous

Mar 21, 2026

Rating: 3/5

Average

Needed cleaning before installation as there was some oil residue. Works fine after cleaning.

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect Match

Fits my motor shaft perfectly. The machining quality is precise and there is no wobble during operation.

Anonymous

Feb 21, 2026

Rating: 5/5

Fast Delivery

Product arrived well packaged. Exactly what I needed for my drill chuck adaptation project.

Anonymous

Feb 05, 2026

Rating: 5/5

Excellent Quality

No vibration during use. The black oxide finish looks professional and seems durable.

Anonymous

Jan 27, 2026

Rating: 4/5

Good Value

Solid build but tight fit. Had to use a little force to install but it holds well once seated.

5 FAQ

Q: Will this fit a 12mm shaft?

A: No, this is designed for 10mm inner diameter. Please check your shaft size before ordering.

Q: What is the return policy if it does not fit?

A: 30 days return if unused and in original package. Please verify dimensions before purchase.

Q: Is this suitable for high torque applications?

A: Yes, made from hardened carbon steel it handles standard motor torque well.

Q: Is the surface rust-proof?

A: It has black oxide coating for corrosion resistance, but storage in dry conditions is recommended.

Q: Does it require welding for installation?

A: No, it is a slip-fit adapter sleeve designed for mechanical coupling.

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