Needle clamp thread guide for needle clamp #45285 when used on Singer models 15-91, 15-125, 15-88, 15-90, 221 and 201 (not for 301). Please note this thread guide has gone through 3 or 4 transitions, the original thread guide for the above specific models are no longer available. This thread guide #45355 may not look exactly like the original thread guide that came with your model. We have checked this guide and it does work on the above models only. The thread guide inserts up into the body of the needle clamp and when you tighten the needle clamp screw it pushes the needle clamp against the needle thus securing the needle to the needle clamp system. Basic instructions for instillation of this guide will be included with the purchase. This thread guide is also designed for the above listed models which the needle is threaded from the inside out (right to left). Please consult your manual. Singer thread guide fits needle clamp #45285.
Alternate Part Numbers
#9, 045355, 125378, 45879, F12
Fits the following Singer sewing machine models
15-125, 15-88, 15-90, 201, 221, 15-91