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Item #:
243977417
TF122 Lower Knife Replacement for Serger Overlock Machines – Fits Pfaff Element 1450 OL, Singer S14‑78, Grizner 788 & 720D
Item #:
243977417
BHD 13
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Only 11 items left in stock.
Order now and get it around Sunday, August 30
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Upgrade your sewing machine with high-quality hardened steel replacement parts for consistent stitches and top performance.
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Product Details
Product Technical Details
| Brand | KK-SEW |
| Model Number | TF122 |
| Colour | Metal |
| Product Dimensions | 3 x 2 x 2 cm; 5 g |
| Item Weight | 5 g |
| Date First Available | 3 Feb. 2026 |
Product Description
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Customer Questions & Answers
-
Question:
What sewing machine models are compatible with this replacement knife?
Answer: It's compatible with Pfaff Element 1450 OL, Singer S14-78, and others when used with TF123 upper knife. -
Question:
Is installation of the replacement knife difficult?
Answer: No, it can be easily installed without special tools. -
Question:
Will this replacement knife improve my sewing performance?
Answer: Yes, it provides consistent stitches and enhances the overall performance of your machine.
KK-SEW Sewing Machine Parts & Accessories TF122 Editorial Review
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MB
Maryam
Verified buyer
“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
T
trusttaker
Verified buyer
“I loved it. That was my second order, and I am already thinking of placing a third order.”
16-Jul-26 · via Trustpilot
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Haitham
Verified buyer
“Trusted merchant”
11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”
13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer
“I like the package arrived safely”
17 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BHD 13
Order now and get it around Sunday, August 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 11 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- High-quality hardened steel for durability.
- Ensures smooth operation and consistent stitching.
- Compatible with popular overlocker models like Pfaff Element 1450 OL and Singer S14-78.
- Precision manufacturing meets original equipment specifications.
- Easy installation with no special tools required.
- Extends the life of your sewing machine.
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