Clamp for tightening chains

Question

What is the name of the base tool that was used in this custom tool?

https://tractiontracks.com/store/Tract-T-Tool%E2%84%A2-p266368366

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It looks like someone took the base tool (red) and added eye bolts with welded hooks (black).

I've seen the base clamping tool before, but I don't remember what it's called.

Source: Jesse Muller - Installing and testing steel Over The Tire Tracks for a skidsteer (YouTube)

Answer 1

It looks like a ratchet load binder is what you are looking for.

E.g. Dynaline RATCHET LOAD BINDER,1/4 IN X 5/16 IN