DIY Model
3/8" drive
9.5 inches long
Plastic housing
Comes with an adapter for sockets and an adapter for bits
Gives you about 8 inches of extension (from center to center)
Never been used, still in brand new condition. I have tons of long low profile ratchets and ratcheting wrenches so I never ended up having to use it, but I'm sure someone else will be able to get plenty of use out of it. It's good for dealing with tight and awkward spaces.