DIY 52 inch Capacity Slip Roll Roller

Homemade slip roll. Hackaday story about the build: https://hackaday.com/2019/03/12/a-diy... Just the video:    • Simple Homemade Slip Rollers (Heavy duty s...   Steel Parts List: 1X 10 inch C Channel 65 inches long 2x 1.5 inch Schedule 80 pipe 68 inches long 1x 1.5 inch Schedule 80 pipe about 60.25 inches long (will vary with the distance between the towers) 4X 7.5 inch by 10 inch ¼ inch steel plate 2X 2.5 inch by 10 inch ¼ inch steel plate for tower base 2X 2.5 inch by 7 inch ¼ inch steel plate for top plate 4X 2.5 inch by 1.5 inch ¼ inch steel plate for top plate attach points 2X 2 inch by 8 inch ¼ inch flat bar to use as spacers under Tee fittings 12i long piece of steel that can be turned down to two inches OD for joining pieces and tower adjusters Parts from Surpluscenter.com: One 1-1086-25 Offset Link One 1-1087-25 Connecting Link One 1-4345 25 Pitch 4 Foot Roller Chain Loop Two 1-2742-35-F 35 Tooth 3/4" Bore 25 Pitch Roller Chain Sprocket 25BS35-3/4 Parts from Easyfit.com: 6X EF03G-40 1-1/2” IPS SHORT TEE-GALV 6X EF30G-40 1-1/2” IPS COLLAR-GALV Hardware 4X 1/2in by 4in long bolt for attaching Tee fittings to C channel 8X 3/8in by 1 1/2in long bolt for attaching towers to C channel 8X 5/16in by 1 1/4in long bolt for attaching top plate to tower 2X 5/16in by 1in long bolt for raising/lowering center tube (tapped and inserted in the allthread) 2X small roll pin 2X 4 ¼ long piece of 3/4in allthread 2X 3/4in nut to weld to top plate (nuts and washers for hardware as needed) 2X junk or expendable 1/4in socket to weld to allthread