super strong double spring hinge for timber wood sunglasses TSH-52-A

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TSH-52-A, patented hinge, this is one very strong double spring hinges which suits many kinds of frames.

such as horn eyewear, wood glasses, timber buffalo eyeglass, plastic flexable spectacle, all precious material sunglasses eyewear except metal frame,

It solve the problem when the frame need stable spring action hinges but couldn't solder the hinges on.


It's secured by screws only, making holes and screwing, so easy that even one 8 years old child could do it, both for front and temple.


Now various torx screws from 2.7mm to 7.0mm overall length and normal screws are enclosed free so that no need to search it anywhere else now.

Material: bealloy for front hinge part,and high nickel for temple hinge part with shinny nickel color coating.


If your eyeglass is very precious and unique, you should choose TSH-52-A;

If you need double duarable and stable hinge, you should choose TSH-52-A ;

If you need your hinge works well after 5 years,  you should choose TSH-52-A ;

If you have no any or much experience of hinges installing before, you should choose TSH-52-A;

Currently, it's improved on old TSH-52 , now only TSH-52-A is available, drawing below :



Effect on frames of old TSH-52 hinge:

easily installed double spring hinge TSH-52 onto wood framesduable double spring hinge for wood sunglasses

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