Mechanical Piston Ring
Mechanical Piston Ring
Mechanical Piston Ring
Mechanical Piston Ring
Mechanical Piston Ring
Mechanical Piston Ring
Mechanical Piston Ring

Mechanical Piston Ring

Regular price $9.99
Unit price  per 
Shipping calculated at checkout.

Our goods are authentic product with genuine patents, any counterfeit will be investigated!

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In the past few years, we have covered a whole host of geeky rings here. This mechanical piston ring is designed for engine and car enthusiasts. It is available in Silver 925 and Gold 14k versions. You can roll the top gears to activate the piston.

Item specifics

Metal: 925Silver

Ring Size:5 6 7 8 9 10

Country/Region of Manufacture: USA

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Our product is the same as these pictures. If you do not like it when you get, we can give you a refund anytime.



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