This hand made slip-roll was created by Jason of Grand Junction Colorado.

The following information was taken from the HOBART Weld Talk forum. We found this tool to be very useful in our shop and wanted to share this information with others. Click on the pictures below to see a larger view.

Most the parts are available through mcmaster carr www.mcmaster.com

NOTE: this is a partial list:

(1) torsion spring: 9271K131
(2) 60t spur gear: 6325K9
(1) 30t spur gear: 6325K39
(1) revolving handle: 6308K46
(2) 60lb. gas spring: 9416K15
(2) bushing: 6338K436
(6) bearing: 57130262

The sprockets and chain because they are common #40 roller chain sprockets 10t, 20t and a 13t idler

To download a AutoCAD DWG file of the sliproll, right click on the icon below and select 'Save Target As" from the popup menu.