Description
【Compatibility】322984 garage door opener trolley arm attachment bracket compatible with Wayne Dalton 9100, 9600, 5120, and 5140.【Product Specifications】for Wayne Dalton trolley arm bracket: 4-1/2" Wide x 2-3/4" Tall, with 15/16" flange at bottom, 6 - 13/64" pre drilled bolt holes on back of bracket & 2 - 11/64" screw holes on front top lip of bracket, Riveted clevis with 3/8" diameter clevis pin hole..【Material】Garage door opener trolley arm attachment bracket made of No. 16 carbon steel, Robust and wear-resistant.【Installation Instructions】Prior to installing top section, locate the center of the top section and seat the operator bracket on male part of top section, align the center of both tabs of the bracket with the section center line, For retro fit applications, the operator bracket must be aligned with an existing operator and positioned on top section so it bridges the transition point of the section thickness (NOTE: When attaching operator bracket to top section with u-bar apply additional pressure to thread the fasteners into the u-bar).【Perfect Service】If you have any questions about our 322984/320787 steel trolley arm attachment operator bracket, such as product quality, models, size, return, exchange, refund, etc., please feel free to contact us, we will solve the problem for you as soon as possible within 24 hours.
