"Ace of Spades" chrome aluminum threaded tractor / trailer air brake knob - SINGLE

Long hauls can really interfere with making it home in time for poker night. But you'll never forget who's the Ace in your cab with these beautiful chrome brake knobs.

Sold SINGLE. Fits all trucks with screw-on type knobs - Peterbilt, newer Kenworth, Freightliner, most Volvo, Western Star, etc. - will NOT replace knobs with roll-pin.