Review on Enhance Automotive Performance with 8MILELAKE 21pcs Handheld Vacuum Pump Set Tester and Brake Bleeder Test Kit by Wade Brooks

Used to crimp the lower block gear on Evinrude 70 HP Worked well for this purpose, has not been used for vacuum testing or brake bleeding. There may be some (very light) bleeding tested at 10psi and dropped to 8 in about 10 minutes. This most likely happened on the hose on one of the fittings or on the part that was screwed into the body, neither the pressure gauge nor the places where they were screwed into the body used hose clamps or sealing threads. I'm pretty sure if I took these measures there would be no leaks at all. If the case was made with better locking latches it would be perfect, the flip tabs on every other case I have have broken. The craftsman used to make a case that had a slide latch that I've had on this case for about 30 years and not a single broken latch.