■材質(zhì)：尼龍玻纖主體、轉(zhuǎn)軸鐵鍍鋅 ■Matorial： Nylon fiber-body,Zinc plated steel shaft ■適用于厚型門(mén)板,擋片上安裝尼龍滾輪,易旋轉(zhuǎn)開(kāi)啟及關(guān)閉,門(mén)框及擋片不刮傷,可調(diào)擋片間距,左右開(kāi)門(mén)共用. ■Suitable for heavy duty door,adjustable grip cam latehes.install nylone round cam,easy to open & close.use for right side and left side open door.
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