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CTA Tools 7790 Locking Coupler Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
🚪 Garage & Shop, 🔧 Automotive Tools & Equipment

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Description of CTA Tools 7790 Locking Coupler

High pressure spring-loaded quick disconnect grease coupler. allows for hands-free and leak-proof operation. for use with all types of greasing equipment, including Hand, Air & battery operated. 3-jaw construction for superior alignment and durability. Maximum 8000 PSI.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
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Type of review

Revainrating 5 out of 5

An Essential Tool for Automotive Repairs

As a hesitant buyer, I wasn't sure if the CTA Tools 7790 Locking Coupler would meet my needs. But after testing it out, I can confidently say that it's a must-have for any garage. The coupler easily and securely locks onto various sizes of fasteners, making repairs a breeze. The tool is also made of durable materials, ensuring its longevity. The only downside is that it's a bit pricey compared to other similar tools on the market.

Pros
  • Easy to install and use.
Cons
  • Locking mechanism can be difficult to disengage in tight spaces.

Revainrating 2 out of 5

Great idea but: Grease guns

The body of the body is quite large. I'm lubricating a trailer and couldn't fit it in about half the fittings, very disappointed. It's quite expensive and I had to take it off to finish my truck.

Pros
  • for use with all types of lubricators including manual, pneumatic and battery powered
Cons
  • Not for everyone

Revainrating 5 out of 5

Great addition to the Lincoln Grease Gun.

Bought to use with my new Lincoln grease gun. All I can say is that it is way better than a cheap grease gun with poor quality fittings. There is no comparison. Works incredibly well, you will NEVER have problems with "pressure traps" that make cheaper couplers difficult to remove after lubricating the Zerk fittings. The only downside is that it's difficult to use in tight spaces; but this clutch works very well with easy access fittings.

Pros
  • 3 jaw design for superior alignment and durability
Cons
  • Faulty