5 Light Silver Extension Chains For an Adjustable Fit (55mmx3mm) – EC01

Description

Silver Extension Chains

Each 55mm extension chain in this pack solves that problem by adding a functional adjustability window to any necklace design. The included lobster clasp measures 11mm × 6mm, the crimp end 12mm × 5mm with a 1.5mm hole, and the fine cable chain itself spans just over two inches when fully extended—enough range to accommodate fluctuating neck sizes without compromising the design’s visual balance.

• Five complete extension units per pack, each with integrated lobster clasp and crimp end
• Chain length: 55mm, allowing approximately two inches of adjustable necklace clasp movement
• Crimp end features 1.5mm internal diameter, compatible with beading wire and fine cord
• Light silver tone with bright metallic finish that coordinates with rhodium-plated findings
• Metal core construction for secure hold under regular wear

Attach these directly to the jump ring at the end of a beaded necklace by opening the lobster clasp—no soldering or wire manipulation required. Bracelet makers use them to extend wrist chains that fall between standard sizing increments, particularly when working with gemstone beads in graduated designs where removing even one bead throws off symmetry. The crimp end accepts beading wire or silk cord threaded through its 1.5mm opening, then secured with flat-nose pliers for a permanent connection. Thread the opposite end through a soldered jump ring on your necklace’s existing clasp to create an instant jewellery length adjustment system.

The light silver finish photographs with a cool grey undertone in natural light, shifting slightly warmer under incandescent bulbs—test against your chosen findings before committing to large batches. This tone sits between bright sterling and antique silver, offering a middle ground that doesn’t compete with focal beads while still providing enough reflectivity to catch the eye when worn at the nape of the neck.