4x Wall of Sound 3/4" tall speaker clips for 1/2" rim speakers & hardware

Description

This is a package of four "LOW BOY" version 'truckers' style speaker clips for speakers with 1/2" (12mm) rim thicknesses with 1/4" hardware for front mounting heavy duty musical instrument speakers.  The are only 3/4" tall instead of the usual 1".  They come with a serrated flange bolt, ( 1/4-20 X 1-1/2" long ) and the 4 prong tee nut for pressing into the back of the speaker cabinet baffle board.  The serrated flange head bolt will stay tight without a lock washer and using a 3/8" nut driver on a screwdriver handle is as tight as it needs to be.   You'll need ONE AUCTION ITEM per speaker.
These are the clips used by many famous players and most famously, Jerry Garcia of the Grateful Dead to front mount speakers to there guitar speaker cabs allowing for fast and convenient speaker change out when they get blown or just to try a different speaker.  There is also a belief the front mounting speakers allows for a wider sound projection angle and thus better sound.  And they just look great!
Thanks!