BICYCLE SHIFTER THUMBIE THUMB FITS SCHWINN MURRAY MANY BIKES VINTAGE NOS

THIS IS A BRAND NEW THUMB SHIFTER. I BELIEVE THIS IS THE RIGHT THUMB SHIFTER BUT WILL WORK ON THE LEFT SIDE ALSO. THIS IS A FRICTION DOUBLE OR TRIPLE I BELIEVE? THIS WILL WORK ON 5, 6 OR 7 SPEED I THINK. THE SHIFTER COME WITH THE BLACK HOUSING AND INNER CABLE. THIS IS A VINTAGE ITEM I GOT FROM OLD VINTAGE PARTS WAREHOUSE LONG TIME AGO AND FINALLY ABLE TO LIST THEM. SOLD AS IS. I DO NOT KNOW WHO MADE THIS BUT THEY ARE GREAT QUALITY MADE SHIFTER. VERY UNIQUE SHIFTER THAT IS NO LONGER SOLD IN STORES ANYMORE. 

OFFICE: BBB