Lift frame
1"x2"x.125" wall rectangular tubing about 30ft total
2 pcs of 20' Unistrut P100HS http://www.unistrutohio.com/products/p1000.html
4 unistrut trolleys http://www.mcmaster.com/#strut-channel-systems/=qcqae0
1 -5/16" u-bolt
4 - 5/16" eye bolts
2 - 30" chain lengths
2 - turnbuckles

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