Seat Guides Frame Hardware ORDER# 12-406… $15.00 10/PkH-Block W/Arm Socket, Invacare EX2, SX5, 9000 Series And Others ORDER# 36-205… $15.00 10/PkH-Block, Invacare 9000XT, Patriot & Topaz ORDER# 13-734… $15.00 10/PkH-Block, Invacare EX2, SX5, MG, DLX, 9000SL ORDER# 13-103… $19.95 10/PkBlack Rear Seat Guide, Removable Arms Chairs, Universal Fit ORDER# 13-105… $19.95 10/PkBlack Seat Guide, Fixed Arms Chairs, Universal Fit ORDER# 12-402… $3.70 EaArmrest Spring & Button Lock, Most Invacare Chairs ORDER# 12-403… $3.70 EaArmrest Spring, Dbl. Pin, E&J And Other Chairs ORDER# 12-401… $3.50 EaArmrest Release Spring Fits Everest & Jennings ORDER# 12-73330… $2.00 EaArmrest Spring Single Button Lock, Multiple Applications ORDER# 12-7333… $3.70 EaArmrest Spring Double Button Lock