Dash Accessories → Chrome deluxe large tractor/trailer brake screw-on type air brake valve dash knob - single
Chrome deluxe large tractor/trailer brake screw-on type air brake valve dash knob - single
Screw-on type knobs, will not replace knobs with roll-pin.
Install knobs before placing sticker or plate! Test knobs to ensure they can be released properly and make all adjustments before placing sticker or plate.
