I have to admit, I’m not entirely sure how these work, but they look like something from the end of Inspector Gadget’s forearm. They’re for precisely torquing large bolts in tight spaces, apparently mounting on the end of a long handle and accepting hydraulic feed and return lines. Unless I miss my guess, an internal pressure regulator determines how much torque is exerted.
If anyone’s ever used one of these, what are they like? The baddest torque tool I’ve ever used was a 3/4″-drive impact wrench, which is probably a pushover compared to these suckers.
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A few day ago some commenters expressed concerns about how you’d load and unload the Fatmax Portable Truck Box if all 42 gallons of stage space was filled with tools. One way would be to use a lift cart like this one from Northern Tool.
This lift cart will raise 300 lbs from 8-1/4″ to 28-3/4″ by pumping a foot pedal. To lower the load there’s a handle-mounted pressure release. The platform measures 27-1/2″ by 17-3/4″ and is 1-3/8″ thick.
Northern has several inexpensive hydraulic table carts that can handle from 300 to 1000 lbs in the $200 to $300 price range. The pictured lift cart runs about $190, but it’ll cost you $75 to ship so I’d recommend going to one of Northern’s brick and mortar stores if there’s one close to you or find a different source.