Combined Coil Structure
Open and closed coil sections are integrated into the same continuous spring.

Factory-direct open and closed distalizing spring combining NiTi open and closed coil sections in one 180 mm product.
The continuous product combines both coil structures and is available in two wire-diameter options for B2B supplier and OEM packaging enquiries.
Open and closed coil sections are integrated into the same continuous spring.
Available wire diameters are 0.010 and 0.012 inch, both supplied in a 180 mm total length.
The combined coil structure, wire diameter and 180 mm total length define the purchasing specification.
Review the combined coil structure, two wire diameters, total length and packaging before enquiry.
Unlike a conventional spring with one continuous coil pattern, this distalizing spring integrates open and closed sections in one 180 mm product for specification-based ordering.
Share the required specification, quantity, sample and packaging requirements for a detailed quotation.
One 180 mm spring of the selected wire diameter in each bag
Different separately packed orthodontic coil spring products and specifications may be combined in one order.
Samples are available for evaluation before volume purchasing.
Neutral packaging, custom labels, custom packaging and OEM enquiries are supported.
Standard products usually ship within 5 business days; customized packaging orders within 10–20 business days.
It is a continuous NiTi spring that integrates open and closed coil sections in the same product.
The available wire diameters are 0.010 and 0.012 inch.
Both wire-diameter options have a total product length of 180 mm.
No. Both coil-section types are integrated into the same continuous spring.
Each bag contains one spring of the selected wire diameter.
Yes. Samples, neutral packaging, custom labels, custom packaging and OEM enquiries are supported for B2B supplier orders.
Send the required wire diameter, pack quantity, sample needs and any neutral-label or custom-packaging requirements.