DRIVERS SIDE. Latch bolt. Left.SEAT BACK. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Folding Seat Latch Release Handle to it's mounting point. Folding Seat Latch Bolt. lever. Actuator mount. Folding Seat Handle. Lock ASSEMBLY. PAN - HEAD SCREW 10x40. Included with: Seat back assembly, Seat back frame, Seat frame.