It is a Wooden Door Lock in showcase system. It is used for sliding wooden doors whose thickness is 4mm to 7mm. It can be used in the structure of a showcase which has a wooden door. The wooden door needs to be milled a hole for assembling locks. The locks can be equipped with a universal key or individual keys. And the key can be removed at any time. These can be customized to suit the customer's requirements. It weighs 0.056kg per each. It is made of steel. The products of LingTong are green and environmentally friendly. If there are some relative needs, LingTong will provide the best service for you in exhibition construction.