Daily Archives: July 9, 2016

Hap Stretcher: Modifications

When building the hap stretcher, I deviated a bit from the construction instructions since the supplies available here were slightly different from those in the materials list.

Material mods

  • 4 lengths of select pine (1-2-6), i.e. 6’ long, 1-1/2” wide, and 3/4” deep
  • 4 round wood knobs (1.5-inch)
  • 72 dowel pins (1/4″ x 1-1/4”)
  • 4 hex bolts (1/4″-28 x 1-1/4″), i.e. a 1-1/4” long bolt with a 1/4” diameter and a fine thread
  • 4 hex nuts (1/4”)

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