Original Slant Needle Buttonholer – Fits Singer Models 301, 401, 403, 404, 500, 503

Description

This is a genuine original Singer slant needle buttonholer in excellent used condition. Complete set in case a hard-to-find complete example.

Shank: Slant
Condition: Excellent used (pre-owned original)
Brand: Singer

What’s Included

Buttonholer, 5 buttonhole templates (5/16″ straight, 5/8″ straight, 13/16″ straight, 1-1/16″ straight, 1-1/16″ keyhole), feed cover plate, attaching screw, original instruction manual, original case

Compatible Singer Models

301, 301A, 401, 401A, 403, 403A, 404, 431, 500, 500A, 503, 503A

Important: This is a vintage original used part. Verify your model and shank type before ordering to confirm fitment.

Confirm part compatibility with your specific machine before ordering. Part numbers and photos are your best reference.