CKPSMS Brand -Bobbin Case Springs (No-Back-Lash) Work for M Style Bobbin case with Diameter 1"(25.4mm) Compatible with/Replacement for JUKI Brand Singer Brand Walking Foot Type Sewing Machine(20PCS)

Great spring works well on my Grace Q'nique Long Arm.

Just what the longarm bobbin case ordered and needed.

I lost my spring for my m bobbin case. These perform as expected. Quality and fit makes it value for the price.

exactly what i needed

These did NOT fit in the bobbin case for my HQ Avante. The little lock nubs on the outside perimeter are not located correctly for my case. This caused the spring to bow up and the bobbin to stick up and out of the case itself.

I have a Handi Quilter Capri, an Innova Classic 22, and a Bernina Q20. They all came with the same bobbin anti-backlash spring in the bobbin case. I wore down the spring in the HQ Capri and borrowed the spring from the Innova. Now I have plenty of springs for the next time I lose or wear one down. Additionally, I did not have to adjust the bends in the spring. The bobbin is seated perfectly in the case with just the rim showing above the edge of the bobbin case and the spring lifts the bobbin up when depressed.

These fit perfectly in my Q’nique 15R Pro.

They fit and work.

don't fit the Janome bobin case to large