3/8"-16 Brass Long Stud Side Post Battery Terminal Bolt, Ampper Standard Battery Side Post Extender Stud Compatible with GM Post, Pack of 2

I have a 1995 Chevy Silverado with a LS engine swap. There are two full size positive cables and an auxiliary cable going to the positive on the battery that always worked loose after a few hundred miles. I tried “long” side post terminals from O’Reilys and Autozone but they were only very slightly longer than the original terminal and also worked loose. The Ampper Long Terminals are about 4 threads longer, which make all the difference. No more loose battery cables since installing the Ammper Long terminal.

works great for side post battery if you want to add extra line or just for jump starting

It fit nicely for my tahoe battery. The only complaint was I couldn't use the rubber insulated cover because the nut would be so far up inside of the rubber I couldn't get a wrench on it to tighten it. Since it was on the ground I removed the rubber cover. It was very easy to install. Quality seems good. Was a good value.

Studs are just a tad longer then the normal extenders. Just what I needed. Would buy again.

I want to run add-on accessory wired to the battery (e.g. brake controller & 12v outlet) and this works just fine. I added washers between the wire terminal ends, but that is just me.The extra bonus and worth replacing the stock side mount battery terminals with these extended ones it that it makes it so much easier to attach jumper cables, chargers and battery maintainers, instead of trying to attach those clamps on that tiny nub the brilliant engineers built for side-mount car batteries.May they fumble with this on their own vehicle during inclement weather.This is especially important for engine compartments that are cramped, like my 1992 Chevy G-30 Van. I should have bought the double set.My 2000 Saturn side terminals are easier to get to, but why have the frustration of dealing with those tiny nubs, when an extender makes it as quick and confident as can be to slap on some clamps while making it easy to attach other wires that can stay in place permanently or temporarily, instead of using the stock nubs with their precarious grip of clamps that are too small for a secure attachment and threaten to pop off at any moment?Most car side post batteries will have a 3/8 hole, but it is wise to check first. Disconnect the battery and check with a 3/8" bolt thread.You can also get an inexpensive digital caliper for $10.00 which is a good household/DIY tool to have around to measure inner and outer diameters, depths and steps, measuring in inch, fractions & mm and a depth gauge & built in ruler.

The media could not be loaded.  Turns easy, locks nice, looks nice. Used on car battery for upgraded audio system.

Needed a stand off for my battery, worked great.

As seen in pictures

these are absolutely GREAT for side post batteriesevery time i’d have to hook a booster or a charger to my side post battery in my GM/CHEV TRUCKS/SUV’s i’ve owned over the last 21+ yrsi always had trouble getting:1) the booster to attach or2) getting a charger to attach or3) adding any extra items like say trailer brakes etcthere was just never enough room to hook/connect anything to the terminals or once i did manage to, they would promptly snap/fall off the terminalnow with these WONDERFUL super easy to install extenders those above issues are GONEMy only regret is not buying these soonerif you have similar issues, like i explained above, with your side post batteries, then get yourself a pair of these and you’ll thank me and the maker/sellerthese are just GREAT :)

Pour batterie motorisé

It works ok but i had to thread the long side all the way, not sure why this wouldn't be done from factory

These are nicely machines brass, no burrs, clean finish. However, the description states that one side (short side) stud thread is 3/8"-16 (UNC), and the other side (long side) stud thread: 3/8"-24 (UNF). The posts I received were not made according to this specification. There is a nut supplied, and that nut fits equally well onto the threads on both ends. However, a 3/8-16 Grade 5 nut does not fit either end, and a 3/8-24 Grade 5 nut doesn't fit either. I don't have a quality Metric thread gauge, but I suspect these may be a Metric thread (M10?) (just a guess). The long side of the studs are not threaded for the full length, and the picture of cables connected to a battery also does not match the description. Assuming the threads were correct, it would probably still be necessary to use washers to "pack" the length on the long side to made a good contact, even with GMC double cables on the (+) side. Again, what I received does not match the picture. What I got may have been threaded incorrectly by mistake, or is meant for a different application. Other Ampper products I've used were well made and good quality, I don't know why the extended posts I received doesn't match the description. Check extended-post thread sizes against a known-size thread gauge (e.g. Starrett) or fastener before installation.