Trailer Jack Quick Adjustment

I'm doing a little work on the trailers and this is something else I've been wanting to do.  I've been working on them on and off for a few days and they can be put together tomorrow after the paint dries. 

The pipe is equivalent to todays 1/2" double wall pipe, it's actually pipe that was in the house when I remodeled it 20 years ago that was in the ceiling and was used for the carbide lighting from way way back.  Yes I keep everything... 

Steps to make - 

Pipe cut at 2" long
Hole drilled 11/16"C from bottom with 17/64" drill bit (1 size over 1/4")
Clean out pipe interior with 1/2" drill bit (lathe pic)
Test fit before moving on (this is important)
Weld things up
Test fit again
Paint and done

**Make sure the nut (or whatever you use) is on the opposite (longer) end of the pipe.

**Hint - I used a bolt through the pipe to hold the nut in place while it was welded.

I will be using a 5/16 x 3/4"L bolt with a lock washer and regular washer to do the jack movement.  My jacks move easily so this will be much more than enough without it coming loose.  I will also be using a pin for easy removal, this will be a nice theft deterrent when the piece is off.  I guess it's a nice theft deterrent even if you decided to leave it on and use a bolt instead of the quick release pin.

What you decide to weld on the top is really up to you.  I used a 5/16" thread flange nut because I wanted to be able to use a 1/2" socket that is easily available for 1/4, 3/8, and 1/2" drives.  I will be using my small cordless drill in the pics with a 1/4" drive 1/2" socket.

I'll post a few more pics when it's all done.  






 

These are soooooooooo cooooooooool.     I wish I had done this a long time ago.  With the little 20 volt B+D drill it lifts the trailer loaded with tractors without any problem at all.  From fully lowered to fully extended on the empty trailer it takes 11 seconds, yes I timed it.    I have 1 more thing coming in tomorrow for them, will put up some pics when they arrive. 

Nothing like making life a little better and easier. 

 

The finishing touch is on.  I used a washer a little over 3/4" under the top bolt when it was put together and ordered in some 3/4" caps to cover it all.  It almost looks professional... 

I hope someone else finds this little mod useful.