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New Zealand, Wellington
1 Level
727 Review
42 Karma

Review on Lisle 77070 Heavy Impact Socket by Paul Hubbard

Revainrating 5 out of 5

Original Lisle 77080 19mm Harmonic Balancer Head

I used it to loosen the infamous 19mm Honda crankshaft pulley bolt. It was used in the 68424 Chicago pneumatic earthquake, which had a height of 800 feet. Pound. THE END . I have also used high flow 3/8" studs and quick disconnects which are very helpful with 3/8" overhead lines. Devilbis 60 gal. per air 2 10.3 scfm at 90 psi in. Removed in 2 seconds. You may not need a compressor like mine, but they say you need at least 6 cfm. High flow fittings are required. I received a MERLIN kit for port charters but I'm sure similar kits are available here at Revain. Don't be afraid of Lisle sockets, which come in different sizes. I have made a heavy hitch in 22mm and 19mm in the past but if you are looking to buy an axial hitch or a larger deep hitch and deep hitch of this size and perhaps need to add a suitably sized steel sleeve to weld them together like I did, You spend more money if you don't have parts and materials on hand. This can save time and money. This is a quality socket. Just make sure your impact wrench is up to the task. If you don't have air tools, Milwaukee Fuel @ 1400 ft. pounds. OFF is cheaper than equipping with pneumatic tools. However, do not forget to carefully clean the surface of the bolt and pulley from corrosion, otherwise you will have difficulties. Rust and corrosion are like glue.

Pros
  • Same as everything before
Cons
  • Blank