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■材質：手柄&鎖體- 鋅合金黑色涂裝、擋片-鋼鐵鍍鋅?? ■Material： Handle & body-Zinc Alloy,Cam-Steel zinc plated ■變換擋片方向,可左右開門共用?? ■Rotate 90° to open or close,change the direction of the cam,the lock can be open both left and right sides. ■適用板厚：1~6m/m ■Panel Thickness：1~6m/m