If you are looking for replacement parts for Sentro, it's important to note
that I am not aware of any specific product or brand called "Sentro" in my
training data up to September 2021. It's possible that Sentro refers to a
product or brand that was released after my knowledge cutoff.
scarf maker machine
https://www.sentro-knittingmachine.com/products/sentro-knitting-machine-22-nee
dles