top hinged roof window 1,window friction stay 2,materail: ss201,ss301,ss304,ss430 3 ... 4,easy to install run-in top hinge of roof window FB040 1materialss304, ss301, ss201 with stainless steel slide2size14” 16 ... a carton7Delivery time30 days after receiving payment8Payment termL/C, T/T9OEMavailableDear friends, we are looking forward to build business ... to join us! run-in top hinged roof window FB040