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2x4 Attachment Detail: I attached the shafts and spacer beads to the wagon
first, then attached the 2x4 between them. In retrospect, it might be better
to assemble the shafts to the 2x4 brace first, on a flat surface, of course.
To attach the 2x4, you will need to drill a hole for each lag screw through
the shaft and into the end of the 2x4 brace. I used 3/4 inch lag screws with
large fender washers, and drilled the hole a little small, so the screws
would not be loose. I had to use a ratchet / socket wrench to tighten them
down. To get the holes in the 2x4 just right, I first held it in place,
marked where it was on the shafts, drilled small pilot holes in the shafts
first, since they are hardwood. I then held the 2x4 in position again, this
time drilling small pilot holes in the 2x4 through the holes I had just
drilled in the shafts. I stuck one nail (loosely, just to act as a pin) into
each set of holes to hold the 2x4 in position. Then, I just removed one nail
at a time, drilled the larger size hole I needed, and inserted the lag screw
into the new hole. (Ignore the 1x2s, which were my first attempt at bracing
the shafts together...too flimsy! I just left them on their to avoid having
a hole in the wood!) I originally attached low-profile rope cleats on the
outside of the shafts, for a shaft-pull attachment. They weren't low profile
enough, and after getting jabbed in the back of the calf by them, I decided
this could be dangerous when navigating through crowds at festivals, etc. I
have since installed two screw in eye-bolts (screw eyes), in the front edge
of the 2x4 brace, for attaching traces from a carting harness. |