eyeglass spring hinge part for replacement 3.5mm TSH-21
- Buy 100 for $1.80 each and save 10%
- Buy 200 for $1.60 each and save 20%
- Buy 300 for $1.40 each and save 30%
- Buy 500 for $1.20 each and save 40%
Please kindly note:
The price is for one pair of spring hinge,which includes: two spring cases, two spring inserts ,two front hinges(left and right side) ,two screws for assembling.
It's usually used in metal and acetate eyeglass temples to make them flexable. Spring hinge is one great invention which allow the temples could be openned outward at bigger angle to better suit your face shape, and which allows the temples position to be restored easily once you unwear your eyeglass.
With a view of different frames, various of front hinges are available for options :
for plastic or acetate frames: 90 degree hinge for straightly installing, and 180 degree for side installing (for wrapped eyewear) ;
soldering hinge for metal frame: 3.5mm height, 4.5mm and 4.8mm height soldering hinges are available;
Welcome to inquiry the bulk order discount!
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