Filament Connector 4.53 x 2.5 x 1 cm Clamp for 1.75mm Filament Precise Manual Material Joining for 3D Printing
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Filament Connector 4.53 x 2.5 x 1 cm Clamp for 1.75mm Filament Precise Manual Material Joining for 3D Printing
This precise metal connector is the ideal tool for manually joining two pieces of filament with a diameter of 1.75 mm. It allows easy connection of strands without the need for sudden interruption of printing and is suitable for colour transitions, multi-colour projects, and situations where you need to finish printing with another piece of material. The metal body ensures high stability and precise guiding of the filament, so the joint holds firmly and straight. With a simple procedure, you can create a strong connection that easily passes through the extruder and printer nozzle.
The connector is made from durable material and has compact dimensions of 4.53 x 2.5 x 1 cm, making it easy to use and store. Inside, there is a precisely guided channel that holds the ends of the filament in the ideal position for heating and subsequent joining. Included in the package is an Allen key used to securely tighten the two fixing screws. These ensure that the filament remains exactly where it should be during heating and joining. The joint created by this connector is strong, straight, and suitable for PLA, PETG, ABS, and other materials.
The joining procedure is simple: first, align both ends of the filament, insert them into the connector from the respective sides, and then heat them with a flame for a few seconds depending on the type of material. Subsequently, slowly push them together, resulting in a connection. Once cooled, the filament can be pulled out, aligned, and its strength tested. A properly executed connection is very durable and should not break even when bent. If the joint breaks, simply repeat the process and extend the heating time according to the hardness of the material.
The connector has two sides – a wider and a narrower end – which facilitates the correct guiding of the strands and ensures accurate orientation during insertion. This solution helps achieve a clean, precise, and straight joint regardless of the type of material used. Gradual insertion followed by gentle backward pulling also helps achieve a smooth transition. The precise construction simultaneously minimises the risk of crooked connections or clogging of the extruder.
The connector is a practical aid for all 3D printer users who want to save time, material, and money. It allows you to finish printing without changing spools, create colourful models without multiple extruders, and utilise leftover filaments that would otherwise remain unused. Thanks to its durable design, it can serve long-term and is suitable for both standard home printers and professional use.
- Precise metal construction for accurate filament guiding
- Dimensions 4.53 x 2.5 x 1 cm
- Suitable for filaments with a diameter of 1.75 mm
- Easy and reliable joining of two pieces of material
- Usable for PLA, PETG, ABS, and other materials
- Includes an Allen key for tightening screws
- Durable metal construction for long life
- Enables smooth colour transitions and completion of prints
- Package contents: 1x filament connector, 1x Allen key
This connector is a practical helper for anyone who wants to safely join filament without the need to stop printing or discard shorter scraps of material. It allows precise guiding of strands and a stable joint that passes through the printer without jamming. With a simple procedure, sturdy construction, and the ability to be reused, it represents an ideal solution for efficient work with filaments. It is suitable for both home printing and professional applications where high precision and reliability are required.
Seller: Largon
Dispatched within 1 working day (Mon–Fri) – orders paid for by 14:00 Irish time are processed on the same working day.
Availability: In stock
Transit: 5–13 working days – transit takes place on working days (Mon–Fri).
In total, please allow 5–14 working days from payment of your order.
Delivery is only possible to addresses in Ireland.
Delivery to address: €1.59
Returns
Deadline: 30 days from receipt of the goods, without giving any reason
How: notify us of your withdrawal at info@lunzo.ie and send the goods by post to the returns address:
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
Once you have sent the parcel, send us the proof of dispatch with the tracking number to info@lunzo.ie – this lets us process your return as quickly as possible and refund you without waiting for the parcel to arrive.
Product condition: you can also return goods that have been used or unpacked, or that no longer have their original packaging or tags
Costs: you pay the postage for sending the goods back to Spain; we charge no return fee
Refund: within 14 days of receiving your notice of withdrawal; we may withhold the refund until the goods have arrived back or until you provide proof that you have sent them
Exchanges
Deadline: 30 days from receiving your parcel (exchange for a different size, colour or variant)
How: write to us at info@lunzo.ie, giving your order number and the variant you want – once we have checked that it is available, we will send you instructions for the exchange, including the address to which you should send the original item
Costs: you pay to send the original item back; the new variant will be sent to you at no further charge
Faulty or damaged goods
Period for claiming a fault: up to six years from delivery of the goods – within the first 30 days you can reject a faulty product and ask for a full refund, and for the first 12 months a fault is presumed to have been present on delivery
How: write to us at info@lunzo.ie and attach a photograph or a video of the goods – in most cases you do not have to send the goods back
Remedies: a replacement with a new item, a reasonable price reduction, or a refund of the full purchase price
You will find the details in Delivery and Payment, Returns and Exchanges, Faulty Goods.
Seller:
Jinbao Tengda Mechanical Equipment (Tianjin) Co., Ltd.
Address: No.76, District 3, Zhenbei Village, Xinkou Town, Baodi District, Tianjin, China
E-mail: 728123120@qq.com
Telephone: +86 187 6653 7872
Manufacturer:
Jinbao Tengda Mechanical Equipment (Tianjin) Co., Ltd.
Address: No.76, District 3, Zhenbei Village, Xinkou Town, Baodi District, Tianjin, China
E-mail: 728123120@qq.com
Telephone: +86 187 6653 7872
EU responsible person:
MACYSAN ADVISORS SL
Address: Calle Benito Pérez Galdós, 4, 03201 Elche, Alicante, Spain
E-mail: macysanadvisors@gmail.com
Telephone: +34 653 13 94 97