Air Brake Trailer Knob Pin Mount Blue Glossy Sticker 1 1/2" Tall UP#23343

img {max-width: 100%; height: auto;} THIS KNOB IS MADE OF CHROME ALUMINUM. IT MOUNTS BY USING A PIN TO HOLD IT IN PLACE. IT FITS OLDER MODEL TRUCKS. IT HAS AN 3/8" INSIDE DIAMETER AND IT IS 1-1/2" TALL. IT COMES WITH A GLOSSY PLASTIC STICKER WITH 'TRAILOR' IN SILVER LETTERING. THE STICKER IS 1-3/4 INCHES WIDE AND FITS THE TOP OF THE KNOB. SET. NEW, BULK PACKAGING.