Product name: Plastic Hinge Nylon Hinge; Quntity: 20pcs
Size: 20x36mm/ 0.79x1.42 (WxL)
when used in the RC plane, first cut a groove in the two ends of the board, hit hot glue into it, and then insert the hinge into it, it will be very strong that it can't be pulled out.
Application: for all rudder surfaces (elevator, rudder...), flexible rotation, convenient connection;