Pinker / Pinking Blade, Singer (Vintage Original) Style:Straight use the following information to

use the following information to calibrate your Tension Unit

The tension on the thread take-up spring (T

revolve the spring and place its end in the groove which produces the correct tension

This is the guide that the thread passes through which then raises the thread from the tension unit and pulls it taut for each stitch

Pinker / Pinking Blade, Singer (Vintage Original) Style:Straight use the following information toThese original specialty blades for the Singer Hand Crank Pinker or Singer Pinking Attachment are very scarce to find anymore. However, once in awhile we will have the Straight Cutting Blade and the Narrow Pinking Blade available. If you don't see it in stock at the moment, be sure to sign up for the "In Stock Notification" above and you will receive an e mail as soon as we have one available again. STRIP CUTTER & TRIMMER BLADE The straight edged