Electric instruments use 6.35 mm jacks instead of the smaller ones because they are more wear and abuse resistant.
EBay does sell car electric jacks but you have to bid on them. I would recommend going to www.advanceautoparts.com they have car electric jacks for $75.00 as opposed to eBay's $72.00 for which you have to bid.
Electric pallet jacks are very much in use in warehouses today. They allow very heavy loads to be moved easily, efficiently, and safely. There are many options available, but safety is essential with all.
Yes, a company named Vestil manufactures and sells electric pallet jacks. You can view their products here: http://www.vestilmfg.com/default.htm or call 800-348-0868 for more information and pricing.
Manual pallet jacks don't require one. Pallet jacks with electric power (there are also diesel pallet jacks, but they're extremely rare) are licensed by going to a designated individual in your company and asking to be trained and tested, or to a community college that has a forklift certification course.
There are several places to rent a jack. I would suggest www.warehouserack.com.
Jacks are for lifting or raising things. They can be screwed jacks or air jacks, or most commonly, hydraulic jacks.
You can find them very easily online. If you want to buy it in person, I would check to see if there are any specialty tool stores nearby to you. As it is not exactly a common item, online stores may be your best bet.
jacks reaction to what?
Yes you can, go to radio shack and get a 1/8 adaptor to the size of plug from your guitar and plug it into a mike jack on the back of your amplifier, but if you dont have that type of jack in back you probebly have phono in jacks instead, so just get a phono to the guitar size instead of a 1/8". Look for the type of jack on the stereo and it will say mike-in or aux in.
Do some jumping-jacks instead. You will feel much better than if you take some pills.
no
Hungry Jacks is at Livingston , Bussleten