NiTi · Silver · Uncoated
NiTi Open Coil Springs
Factory-direct NiTi open coil springs in continuous 180 mm lengths and four wire diameters for B2B orthodontic spring sourcing.
Four wire diameters · 180 mm · 2 PCS/packView Product DetailsNITI ORTHODONTIC SPRING RANGE
Orthodontic Coil Springs
Compare open coil, closed coil and open-and-closed distalizing springs by structure, intended use, wire diameter, length and packaging.
Three NiTi spring types Specification-based ordering Samples and mixed orders
AVAILABLE PRODUCTS
NiTi Coil Spring Product Range
Open each product page to review its complete diameter, length and pack configuration.
NiTi · Silver · Uncoated
NiTi Closed Coil Springs
Factory-direct NiTi closed coil springs with round eyelets in four wire diameters and four lengths for 16 specification combinations.
16 diameter and length combinations · 10 PCS/packView Product Details
NiTi · Silver · Uncoated
Open and Closed Distalizing Spring
Factory-direct open and closed distalizing spring combining NiTi open and closed coil sections in one 180 mm product.
Two wire diameters · 180 mm · 1 PC/packView Product DetailsPRODUCT COMPARISON
Open vs. Closed Coil Springs in Orthodontics
The main distinction is the coil structure and intended space-management role. Select the product page that matches the required application and specification.
Open Coil Springs
A continuous open-coil structure intended to open space along an orthodontic archwire.
Review SpecificationsClosed Coil Springs
A closed-coil structure with round eyelets intended for traction or closing space between teeth.
Review SpecificationsOpen and Closed Distalizing Spring
One continuous spring combining open and closed sections for distal movement and space adjustment.
Review SpecificationsB2B PURCHASING
Build a Mixed Coil Spring Order
Combine separately packed spring types and specifications. Samples, neutral packaging, custom labels, custom packaging and OEM enquiries are supported.
Mixed product orders Standard dispatch: 5 business days Custom packaging: 10–20 business days