• Made in the USA
• Guaranteed to fit
• No minimums
• Fast turnaround

Bindery/Print

Thread knife / thread cutter blade (with pin)

Fits:Muller Martini saddle-stitcher / sewing sections

Original part #

3210.2929.3 / 3210.2203.3

Dealer price

~$8.95

Made to order · ships in ~2–3 weeks

• The part the manufacturer stopped making — made new, made to fit.
• Up to 91% less than the dealer price.
• Guaranteed to fit, or your money back — tell us your machine and we confirm fitment first.
• Made in the USA · fast turnaround · no minimums.
• Reorder anytime — we keep your exact part on file, so you never hunt for it again.

Read our fitment guarantee — if the part doesn't fit your machine, return it for a full refund or a corrected part.