Continuous 180 mm Length
Each spring is supplied as one continuous 180 mm length that can be selected for the planned archwire application.
Open Coil Spring
NITI OPEN COIL SPRINGS MANUFACTURER
NiTi Open Coil Springs
Factory-direct NiTi open coil springs in continuous 180 mm lengths and four wire diameters for B2B orthodontic spring sourcing.
Wire Diameters0.008–0.014 inch
Length180 mm
MaterialNiTi
2 PCS/pack · Two 180 mm springs of the same wire diameter in each bag
PRODUCT FEATURES
Continuous NiTi Open Coil Springs for Space Opening
Select the required wire diameter while keeping the same continuous 180 mm product length for B2B supplier and OEM packaging enquiries.
Four Wire Diameters
Available wire diameters are 0.008, 0.010, 0.012 and 0.014 inch.
Open-Coil Structure
The open-coil configuration is supplied as a continuous spring for orthodontic archwire applications.
PRODUCT DETAILS
NiTi Open Coil Spring Specifications
Review the available wire diameters, fixed product length and packaging before requesting a quote.
- Product Type
- Continuous orthodontic open coil spring
- Material
- NiTi (Nickel Titanium)
- Surface Color
- Silver
- Coating
- None
- Wire Diameters
- 0.008 / 0.010 / 0.012 / 0.014 inch
- Length
- 180 mm for every wire diameter
- Installation
- Threaded onto an orthodontic archwire
- Use
- Single use
- Sales Unit
- 2 PCS/pack
- Pack Contents
- Two pieces of the same wire diameter
- Packaging
- Bagged
PRODUCT SELECTION
Selecting an Open Coil Spring Diameter
All four options have the same 180 mm length. Wire diameter distinguishes the available variants for specification-based purchasing.
- Four wire-diameter options for specification-based ordering
- The same 180 mm continuous length across all variants
- One wire diameter per individual bag
B2B ORDERING INFORMATION
Packaging and B2B Ordering
Share the required specification, quantity, sample and packaging requirements for a detailed quotation.
2 PCS/pack
Two 180 mm springs of the same wire diameter in each bag
Mixed Orders
Different separately packed orthodontic coil spring products and specifications may be combined in one order.
Samples
Samples are available for evaluation before volume purchasing.
Packaging Options
Neutral packaging, custom labels, custom packaging and OEM enquiries are supported.
Lead Times
Standard products usually ship within 5 business days; customized packaging orders within 10–20 business days.
PRODUCT FAQ
NiTi Open Coil Spring Questions
What is an open coil spring used for in orthodontics?
An orthodontic open coil spring is a continuous spring placed on an archwire as part of a clinician-directed treatment plan.
Which NiTi open coil spring diameters are available?
The available wire diameters are 0.008, 0.010, 0.012 and 0.014 inch.
What is the length of each spring?
Every wire-diameter option is supplied in a continuous 180 mm length.
How are the springs packed?
Each bag contains two springs of the same wire diameter.
Can different diameters be combined in one order?
Yes. Different separately packed diameters and other coil spring products may be combined in the same purchasing order.
Are samples and custom packaging available?
Yes. Samples, neutral packaging, custom labels, custom packaging and OEM enquiries are supported for B2B supplier orders.
ORTHODONTIC COIL SPRING ENQUIRY
Request a NiTi Open Coil Spring Quotation
Send the required wire diameter, pack quantity, sample needs and any neutral-label or custom-packaging requirements.