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Why Choose Our Bracelet Connectors?

Sizes and cord compatibility

Whether your project uses a slim 2mm elastic cord or a chunky 4mm braided leather, our connector range covers the sizes you need. The TC1 and TC3 series are best suited to standard 3mm and 4mm cord, while the TC4 and TC5 series work well with 2mm to 3mm round leather cord and finer stringing materials. For very specific applications, custom inner diameters can be produced on request. Contact our team if you need a size that is not listed.

Colours and finishes

Our bracelet connectors are available in a wide colour palette including gold, silver, rose gold, stainless steel, gun black, red, brown, beige, blue and grey. The TC3 series also offers two tone plated finishes such as black with gold, black with silver, brown with gold and grey with silver, which are popular for masculine and unisex bracelet ranges. This range of finishes lets you match a single connector to almost any leather cord colour in our leather cords collection.

Custom designs and OEM production

Beyond the 19 standard variants, we offer OEM and private label production on bracelet connectors. This includes custom finishes, custom inner diameters and logo engraving for brand identity, which is particularly useful for jewellery brands scaling their own ready made leather bracelet collections. Minimum order quantities apply for custom work.

Secure closure and reliable magnets

Where magnetic closure is used, our connectors are built with strong neodymium magnets that keep the bracelet firmly closed during daily wear. Interlocking rims align the two halves for a smooth close, and the magnet strength is calibrated to the weight of typical leather cord and beaded bracelet designs.

Corrosion resistance and durability

The stainless steel variants (TC4 Steel, TC5 Steel) are corrosion resistant and hypoallergenic, making them suitable for sensitive skin and daily wear. The zamak and plated variants keep colour consistency over time when cared for correctly, avoiding water exposure and harsh cleaning chemicals.

Product Types

TC1 series, 5 pieces per pack, €1.80 per piece

The TC1 is our classic mid weight tube connector, sold in packs of 5 pieces at €19.50 per pack. This range is ideal for use with round leather cord in 3mm to 4mm sizes and with braided leather cord. Available in the following colours:

• TC1 in Red
• TC1 in Beige
• TC1 in Grey
• TC1 in Blue
• TC1 in Black
  
  

TC3 series, 5 pieces per pack, €1.80 per piece

The TC3 series uses two tone plating for a premium look, sold in packs of 5 pieces at €19.50 per pack. Popular for unisex and masculine bracelet lines, this range pairs well with our flat leather cords and stitched nappa leathers. Two tone finishes available:

• TC3 in Brown with Gold
• TC3 in Black with Silver
• TC3 in Grey with Silver
• TC3 in Black with Gold

TC4 series, 10 pieces per pack, €1.25 per piece

The TC4 is a slimmer tube connector sold in higher volume packs of 10 pieces per SKU, at €12.50 to €17.50 per pack. This is the go to choice for high volume production runs on ready made leather bracelets and thinner cord designs. Finishes available:

• TC4 in Black
• TC4 in Rose Gold
• TC4 in Gold
• TC4 in Steel (stainless steel)

TC5 series, 10 pieces per pack, €1.25 to €1.95 per piece

The TC5 series is our heavier stainless steel tube connector, sold in packs of 10 pieces at €12.50 to €22.50 per pack. Best matched with premium bracelet lines and used alongside our stainless steel magnetic clasps for a consistent metal finish across the full bracelet. Finishes available:

• TC5 in Gold
• TC5 in Black
• TC5 in Steel (stainless steel)

Different Uses

• Finishing wholesale leather cord bracelets for retail
• Closing beaded and elastic bracelets with a decorative tube end
• Custom bracelet manufacturing for retail and lifestyle brands
• Replacement components for existing bracelet ranges
• Premium bracelet lines with matched two tone finishes

Why order from Sun Enterprises?

• Founded in 1985 with warehouse and showroom in Almere, the Netherlands
• Wholesale supplier to over 8,000 brands, designers and retailers in 55+ countries. For more information check ou About Us page.
• More than 45,000 articles across eight main product categories, one of the largest ranges in Europe
• Full range of matching cord, clasps, connectors and findings under one roof
• Customisation available on colour, size, finish and logo engraving
• Daily dispatch via DHL, DPD, FedEx and UPS from our Almere warehouse
• Showroom open to trade customers who want to see and feel the range before ordering
• Multilingual customer service in English, Spanish, German, Dutch and more

Related Blog Posts

How to Attach Clasps to Leather Cord Jewellery
Full step by step guide covering cord preparation, end caps, connectors and clasp selection for round, flat and braided leather.

Enhance Your Leather Bracelets with Sun Enterprises Magnetic Clasps
Walkthrough of adding a magnetic closure to a leather bracelet, directly relevant to how bracelet connectors are fitted.

How to Make an Easy Round Braided Leather Cord Bracelet with a Magnetic Clasp.
Beginner friendly tutorial using round braided cord with matched closures.

How to Attach Magnetic Clasps to Jewellery
A wider guide on clasp attachment including troubleshooting weak or overly strong magnets.

The Evolution of Jewellery Findings
Historical context on how connectors and clasps have developed from ancient bone hooks to modern tube designs.

Choosing the Right Findings for Jewellery Making
Practical guide to selecting connectors and clasps by weight, style and design.

Frequently Asked Questions

What cord sizes do these connectors fit?
Most TC connectors are designed for 2mm to 4mm cord. Check individual product pages for exact inner diameters, or contact us for guidance on matching cord to connector. Custom inner diameters can be produced on request.

What is the difference between TC1, TC3, TC4 and TC5?
TC1 and TC3 are sold in 5 piece packs at €1.80 per piece, with TC3 offering two tone plated finishes. TC4 and TC5 are 10 piece packs at €1.25 to €1.95 per piece, with TC5 available in heavier stainless steel.

Can these connectors be engraved with our logo?
Yes. For large orders, we offer laser engraving on TC connectors as part of our engraving service. Minimum order quantities apply. Contact us for a quote.

How do you attach these connectors to leather cord?
Insert the cord into the tube, secure with strong jewellery adhesive, and allow 24 to 48 hours to cure. Wipe the cord end with isopropyl alcohol first for a stronger bond. Full step by step guidance is available in our related blog posts.

Are the steel and stainless steel connectors hypoallergenic?
Our stainless steel options are hypoallergenic and suitable for sensitive skin. Zamak and plated finishes are not always hypoallergenic. Contact us if this is required for your customer base.

Can I mix TC series in the same order?
Yes. There is no overall minimum order and you can mix SKUs, colours and series freely across a single order.

Do you also supply matching leather cord for these connectors?
Yes. Our full leather cord range spans over 6,000 variants including round, flat, braided, nappa, regaliz, suede, hair on, vegan and stingray, giving you a full cord and connector match under one roof.

Are the magnetic connectors safe for people with pacemakers?
Magnetic clasps and connectors use permanent magnets. Anyone with a pacemaker or similar medical device should consult their doctor before wearing magnetic jewellery.

Ready to order?

Sear our full Others page. Trade customers can register for wholesale access, contact our team for custom quotes and OEM production, or visit our Almere showroom to see the full range of bracelet connectors, magnetic clasps and leather cords in person.