Agriculture Reference
In-Depth Information
48 5/16” 18 thread nuts, stainless
Tools:
Hack saw
Drill or drill press
21/64 drill bit
Combination square
Measuring tape
Metal scribe or sharp nail
Nail
Hammer
Procedure:
Cut the aluminum U channel to a 4' length, saving the 2'
piece for other projects.
Mark a center line along the exact center of the length of the
channel using the combination square and a metal scribe or a
fine-point magic marker. Using the measuring tape, use the
