Yarn Tension Mast Spring - Brother/KnitKing Knitting Machine - 80047

Yarn Tension Mast Spring - Brother/KnitKing Knitting Machine. This is the Spring Only! Keeps tension on your knitting yarn so that it holds a consistent stitch size in your knitting, also it keeps the yarn from becoming tangled in the mechanisms of your machine. These do not normally need replacement except when lost, broken or mistreated. For bulky or standard gauge machines. Sold per each spring.

These work with most metal Brother and KnitKing machines. Will not work with plastic bed machines.