Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	High-strength Zinc Alloy
Compatibility	Universal fit for 1/10 and 1/12 scale RC cars and boats
Shaft Diameter	5mm (compatible with most standard drive shafts)
Joint Type	Double Cardan Universal Joint
Finish	Silver Anodized Coating
Max Rotation Angle	45 degrees per side
Weight	18 grams
Package Contents	2x Universal Joints, 4x Set Screws
Application	Steering linkage and drive shaft transmission
Durability Rating	Designed for high-torque hobby use

6 reviews

Anonymous

Mar 30, 2026

Rating: 4/5

Good value for money

Does exactly what it says. Improved the handling of my truck significantly. Only giving 4 stars because the instructions could be clearer.

Anonymous

Mar 18, 2026

Rating: 5/5

Classic design, modern durability

Reminds me of the old school metal parts but with better machining. Fits my vintage chassis perfectly with a little adjustment.

Anonymous

Mar 16, 2026

Rating: 5/5

Precision engineering

The tolerances on these are impressive. No play or wobble, just smooth power transmission. Easy to install with the included screws.

Anonymous

Mar 16, 2026

Rating: 5/5

No more broken steering links

I kept snapping plastic connectors on rough terrain. These metal ones have survived months of bashing without any signs of wear. Highly recommended.

Anonymous

Mar 13, 2026

Rating: 4/5

Great quality, slightly tight at first

Excellent build quality. They were a bit stiff out of the box but loosened up perfectly after a few minutes of manual rotation. Works great on my model boat.

Anonymous

Mar 12, 2026

Rating: 5/5

Perfect upgrade for my crawler

These joints are incredibly smooth and eliminated the binding I was experiencing with the stock plastic parts. The metal construction feels very solid.

5 FAQ

Q: Do I need special tools to install these?

A: No special tools are required. A standard hex key (usually 1.5mm or 2mm) that comes with most RC car toolkits is sufficient for installation.

Q: Can this be used for outdoor water boats?

A: While the zinc alloy is durable, we recommend applying a light coat of marine grease if used in saltwater environments to prevent corrosion over time.

Q: Are the set screws included made of steel?

A: Yes, the included set screws are made of hardened steel to ensure they do not strip under high torque conditions.

Q: What is the maximum RPM these can handle?

A: These joints are tested for typical hobby-grade motor speeds up to 20,000 RPM. Exceeding this may reduce lifespan depending on load.

Q: Will this fit a 4mm drive shaft?

A: This specific model is designed for 5mm shafts. Using it on a 4mm shaft may result in slippage unless you use a shim or adapter.

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