... finished; 2.Can be automatically shut down; 3.For timber door. pneumatic bottom insert fitting1)1.Material:SUS ... Packing:Cartons or as per customers'request;5.Using for 8~12mm thickness glass;6.Customized designs are ... ,folding door ,glass hinge,spider,handle lock patch fitting,and floor spring as well as door handle,handrails ... best to meet your demand. pneumatic bottom insert fitting for timber door