Will this work for a rear master?

[Rutts]

Before I buy it putting this out to all the people who know this better thebut myself. I like the size and the price is nice aswell but I would like to know if it will work so I'm not wasting my time ordering it
https://www.amazon.ca/gp/aw/d/B01EZ...Y340_FMwebp_QL65&keywords=Sodial++rear+master