Material |
Nickel Silver, Coated Nickel Silver, POM |
Size |
Nickel silver ・φ2.8×0.1×0.45×1.78/1.58 POM ・φ2.8×0.1×0.5×1.6 (gray) POM ・φ2.8×0.1×0.55×1.8 (white) |
Explanation |
Washers for hinges. OS washers (coated nickel-silver washers) and POM (polyacetal) hinge washers are effective in improving the folding and opening of the glasses frames. (*From left to right: nickel silver, coated nickel silver, POM)
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