It will work, your Walnut is much different than mine.

We have Black Walnut, also called American Walnut actual name is Juglans nigra

I'm not sure which it would be around you, there are many Walnuts. Most except for Butternut, which is also found here, and some call American Coffee tree a Walnut. I'm not sure about that though. Both of them are a lot lighter, both in color, and actual weight. Lower Janka scores too. Is your stuff heavy or lighter?