Attach Seat Extrusion Rear End Cap Attach screws to secure seat extrusion rear end cap to frame using a Phillips screwdriver. Item Description Qty. 1 Seat Extrusion Rear End Cap 1 2 SCREW, PHL 5MM X 12MM 2 3 Frame 1 9.7 in-lb / 1.1 Nm Parent topic: Assembly Procedure