3/8 Air Ratchet Leveling Tool ? Pipe Fitters ? Drilling Level

Description

I’m not certain exactly what this is for, but I bought them at an auction. One of them had a 3/8 Air Ratchet Mounted in it (that I needed). There were also some collet type attachments that mounted to the 3/8” drive. They look like something for a specialty purpose and could be worth 0 or so to the right person. Leveling Tool ? Pipe Fitters ? Drilling.
Storage: JB B4