Pack of 3, Thread Tension Check Springs For Singer Sewing Machine., Part # 66774. These high quality tension check springs will fit following Singer
Upper Thread Tension Check Spring - Part # B2354 – Central Michigan Sewing Supplies Inc.
Long-Lasting singer sewing machine tension From Leading Brands
TENSION CHECK SPRING For Singer 66, 99 Class Sewing Machine #32575 $2.75 - PicClick
Spring Tension Sewing Machine, Sewing Machine Thread Tension
Cutex Thread Tension Check Spring for Singer Sewing Machines #52394-6 Pack
[1 Set] 66774+125314 Generic Sewing Machine Upper Thread Tension Springs COMBATIBLE with Singer 201, 221, 222, 301
Thread Tension Check Spring For Singer Sewing Machines #66774 - 3 Pack
Replacement Thread Tension Take up Check Spring Singer Part 66774
2Pcs Tension Check Spring for Domestic Sewing Machine Quilting Thread House Home All Series Models Handmade Craft Steel : Arts, Crafts & Sewing
Bar Singer
Cobbler Leather Sewing Machine
This Upper Thread Tension Take Up Check Spring (Part #66774) is a reliable replacement. -Works with Singer models 101, 1200, 1200-1, 1247, 1263, 1280,
Upper Thread Tension Take Up Check Spring - Part # 66774
CKPSMS Brand - 10PCS Tension Check Spring #52394 Compatible with Singer 185, 188, 206 Sewing Machines
Thread Tension Check Spring For Singer Sewing Machines #66774 - 3 Pack