322984/320787 Trolley Arm Attachment Operator Bracket & 321475 Hardware Bag K…
Garage door opener bracket 320787. Hardware bag 321475. 6 – 13/64″ pre drilled bolt holes on back of bracket & 2 – 11/64″ screw holes on front top lip of bracket.
Garage door opener bracket 320787. Hardware bag 321475. 6 – 13/64″ pre drilled bolt holes on back of bracket & 2 – 11/64″ screw holes on front top lip of bracket.