I’ve used the wrench helper a couple times and it does what it needs to.
The Spring Tools punches work really well. I had a couple holes to drill and a couple bolts to drill out.
As far as the gas detector goes I haven’t used it yet in the field yet but on the bench it works good.
The bolt and nut checker do what they do. All in all a bunch of tools that make life a little easier.
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Wrench Extender
https://amzn.to/42AkmGs
Spring Tools Master Mechanics 5-Piece punch set
https://amzn.to/3FWJwGG
Gas Detector
https://amzn.to/4jjMpzF
44pcs Nut and Bolt Thread Checker
https://amzn.to/43BSaEh