Locking any nut completely. 

Military Grade Vibration Resistance
Corrosion Resistant Stainless Steel
Fully Reusable 

Construction, Manufacturing, Industrial Applications & MORE! 

The COILOK™

•  The only positive locking device on the market that locks into any hex nut and creates secure vibration proof bolted connections! 
•  Ensures reliability and maintains locking performance for the life of a project or product.
• Prevents nut from coming loose and eliminates the possibility of nuts falling off.
•  Usable in high vibration environments and in critical bolted joints where loosening is not an option. 
 

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 ©Limit Lock™ 2019

 

*All Limit Lock™ products & designs are internationally patented or patent pending. 
LIMIT Lock Ltd disclaims any warranties expressed or implied as to the suitability of any product for a particular purpose. It is the responsibility of the end user to select the proper product commensurate with the nature of the application.