Oil drilling rig parts and components.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...s_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...components.jpg
Previously:
https://www.homemadetools.net/forum/...065#post214184
https://www.homemadetools.net/forum/...666#post186214
https://www.homemadetools.net/forum/...967#post148950
https://www.homemadetools.net/forum/...173#post138380
https://www.homemadetools.net/forum/...055#post153383
