简单介绍
DK042锌合金大力碰珠锁DK101-3重力铰链的详细介绍






材质:主体锌合金,弹簧SUS304,销钉碳钢,表面处理镀锌
适用范围:重型门碰,强力门挡,门栓卡扣
DK042 zinc alloy ball lock
Material: main body zinc alloy, spring SUS304, pin carbon steel, surface treatment galvanized
Scope of application: heavy door latch, strong door stop, door bolt buckle
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