Towa M-Style Towa Sewing Thread Bobbin Case Tension Gauge TM-3<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Price is for 1 Towa M-Style Towa Sewing Thread Bobbin Case Tension Gauge TOWA3-M</li><li>M-style Towa Bobbin Tension Gauge is designed for use with the following mid-arm and longarm machines: A-1， APQS (M-style Machines)， Babylock Crown Jewel， Gammill， Handi Quilter， Homesteader， Innova， Nolting (M-style Machines) and Tin Lizzie 18</li><li>TOWA Bobbin Tension Gauge is designed for mid-arm and longarm machines; measures bobbin thread tension for ideal stitch quality</li><li>TOWA Bobbin Tension Gauge makes it very easy to adjust bobbin tension by giving a numerical range to how tight or loose the tension is in a bobbin case</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Qla0fgKOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31D9rjttUrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51f9x62miqL.jpg" noproxy>