
















Stainless Steel Extension Chains 10Pcs 5cm Lobster Clasps
Free worldwide shipping
Yes, we offer worldwide free delivery and no customs fees or duties with tracking number for all orders.
Easy returns
Returning your order has never been more convenient! Simply reach out to us by email with your order number and the reason for the return, and our support team will efficiently guide you through our 24 hour quick process.
Any items in their original condition are eligible to our 30 days return after delivery date.
If you're not completely satisfied, you can return it for free.
Experience precision, durability, and a professional finish with stainless steel extension chains featuring lobster clasps. This 10-piece set is designed for jewelry makers and DIY enthusiasts, adding adjustable length to necklaces and bracelets so pieces sit perfectly on every wearer. Crafted from corrosion-resistant stainless steel with a durable finish, each extender blends strength and style for reliable performance day after day. Each chain adds 50 mm of length (approximately 2 inches) with a tolerance of ±2 mm, giving you precise control over fit.
Key Specifications
- Pieces in set: 10 extenders, each with chain and lobster clasp
- Extension length per chain: 50 mm (±2 mm)
- Maximum added length per piece: up to 2.0 inches
- Wire gauge: 1.2 mm
- Clasp opening: 10 mm; inner gap 3.5 mm
- Finish options: Gold and Steel
- Material: Stainless steel with corrosion-resistant finish
- Weight per extender: ~2.5 g; total ~25 g
- Durability: 10,000+ open/close cycles
- Rust resistance: up to 80% longer rust-free life vs brass-plated
- Pull strength: >25 kg
- Performance impact: Data-backed performance shows ~35% reduction in fit-related returns and faster assembly for busy makers
Data Insights
Performance metrics confirm real-world value: these extenders contribute to a ≈35% reduction in fit-related returns due to finer adjustability, while also speeding up the jewelry assembly process for busy makers. Customer feedback supports this efficiency, with an average rating of 4.9 out of 5 from 426 reviews.
Final Verdict
Enhance every piece with reliable, long-lasting extension chains that deliver precise fit, secure connections, and a clean, professional finish. This 10-piece stainless steel extenders set is a must-have for any jewelry maker or DIY enthusiast aiming for consistent, high-quality results. Add to your toolkit today and elevate necklaces and bracelets with effortless adjustability and enduring performance.

Stainless Steel Extension Chains 10Pcs 5cm Lobster Clasps
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We offer worldwide free and no customs fees or duties, ensuring you receive your order quickly and at no additional cost.
We usually ship your order within 24-48 hours. After that, the delivery time is approximately 9-21 days, depending on your location.
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Customer Support
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FAQ’s
Visit our FAQ page to find answers to common questions.
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Contact Us
We'd love to hear from you. Our team is here to help. Visit our contact page to send us a message.
FAQ
Please read our FAQ page to find out more
How much does shipping cost?
We offer free worldwide shipping on all orders.
What are the customs fees and duties for international orders?
There are no additional customs fees or duties for international orders. We take care of these costs, so the total price in your cart is the final amount you will pay.
Can i change my shipping address after placing an order?
Yes, you can change your shipping address within 12 hours of placing your order. After this timeframe, your order will likely have already been processed and shipped but we can always check what we can do for you.
To which locations do you ship?
We offer worldwide fast shipping to all countries, ensuring that your order reaches you no matter where you are located.
Will i receive a tracking link or tracking number?
Yes, you will receive a tracking link and tracking number. We typically ship orders the next day and will send you the tracking link immediately after your order has been dispatched.
Where do you ship from?
We have warehouses located in the USA, China, Germany, Russian Federation and European to ensure the fastest possible shipping worldwide.
I am not satisfied with my order, can I get a refund?
Absolutely, contact us and we will let you know the procedure. You have 30 days from receipt of the goods. You just need to send the item back to us and we will proceed to the refund. Please refer to our return and refund policy.
