New Arrivals

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

This flattened, mushroom-shaped knob evokes nostalgia for days gone by - a retro yet timeless look. Includes a female 5/8" x 11 threaded insert. Do...

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

Compatible with all threaded parking brake knobs, including Peterbilt, Freightliner, newer Kenworth & Volvo, Western Star, and International tr...

Sold SINGLE. Compatible with most tractor/trailer air brake parking knobs - KNOBS NOT INCLUDED. Measures 1-3/4" diameter.

Sold SINGLE. Compatible with most tractor/trailer air brake parking knobs - KNOBS NOT INCLUDED. Measures 1-3/4" diameter.

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE.

Replaces thread-on tractor/trailer air brake knobs. Sold 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...

The detail on this patriotic brake knob is absolutely superb. A freedom eagle in solid chrome - what more could a driver want?Sold SINGLE. Fits all...

Fits pin-type brake knobs with 3/8" diameter shaft. Includes engraved stainless steel plate.Great for Kenworth, Volvo, and other trucks with pin-st...

Fits pin-type brake knobs with 3/8" diameter shaft. Includes engraved stainless steel plate.Great for Kenworth, Volvo, and other trucks with pin-st...

These are screw-on type knobs, and they will not replace knobs with roll-pin. Fits a multitude of trucks, including Peterbilt, Freightliner, Kenwor...

These are screw-on type knobs, and they will not replace knobs with roll-pin. Fits a multitude of trucks, including Peterbilt, Freightliner, Kenwor...

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

This self-adhesive medallion is made of metal - minted in a brass alloy and finished in bronze. Sold SINGLE.

This self-adhesive medallion is made of metal - minted in a brass alloy and finished in bronze. Sold SINGLE.

This self-adhesive medallion is made of metal - minted in a brass alloy and finished in bronze. Sold SINGLE.

This self-adhesive medallion is made of metal - minted in a brass alloy and finished in bronze. Sold SINGLE.

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

Replaces thread-on tractor/trailer air brake knobs. Sold SINGLE. See related items for other knobs to match with this one.

This heavy duty aluminum brake knob is our newest favorite. The skull detail looks as if it were carved by hand out of a solid chunk of chrome, wit...

These threaded brake knobs include an engraved, circular plate, which mounts around the center jewel. Will not replace pin-type brake knobs. Sold E...

Fits pin-type brake knobs with 3/8" diameter shaft. Includes engraved stainless steel plate.Great for Kenworth, Volvo, and other trucks with pin-st...

Fits pin-type brake knobs with 3/8" diameter shaft. Includes engraved stainless steel plate.Great for Kenworth, Volvo, and other trucks with pin-st...

This incredibly realistic grenade brake knob might be intimidating if not for the chrome. They're made of solid chrome-plated aluminum, so they're ...

Replaces threaded tractor/trailer air brake knobs. Sold in PAIRS only.

This replica bullet chamber is a founding member of the "Dangerous Chrome Gang." It paved the way for other brake knobs, like our grenades and bras...

These tractor/trailer brake knobs fit many older Kenworth trucks. Not compatible with the more common screw-on type brake knobs. 3/8" Inner Diamete...

Screw-on type knobs, will not replace knobs with roll-pin. Fits a multitude of trucks, including Peterbilt, Freightliner, Kenworth, International, ...

These replacement tractor/trailer brake knobs are fully customizable to fit your taste. Sold SINGLE. Install knobs before placing sticker or plate!...

These chunky ash wood knobs are great for dressing up your dash. They've got just the right amount of style.Fits Peterbilt & Kenworth trucks pr...

These chunky ash wood knobs are great for dressing up your dash. They've got just the right amount of style. Fits Peterbilt & Kenworth trucks p...