Flying Point for Penn Elcom Flying Track 555-13498.
555-13494 - Single Stud Flying Point
Single Stud Flying Point
For use with Fly Mounting Track 555-13498
555-13500 - Back Plate for Penn Elcom R1438 Flying Track 555-13498
Back Plate for Penn Elcom Flying Track 555-13498.
555-13502 - Heavy Duty Driver Mounting Kit - Includes Four 2'' Screws and T-Nuts
Heavy Duty Driver Mounting Kit
Kit includes four 2” black screws as well as spiked t-nuts to ensure secure mounting of a woofer, handle, or any application where extra strength is required.
I have used MCM for many years and would give high recommendation for getting the job done right.