Air Valve Knobs

• 3" chrome aluminum air valve knob with glossy Maltese cross sticker.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with trailer script.• Available in...

• 3" chrome aluminum air valve knob with glossy Maltese cross sticker.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with tractor script.• Available in...

• Large chrome short air valve knob with glossy sticker, pin mount.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with trailer script.• Available with...

• Large chrome short air valve knob with glossy sticker, pin mount.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with tractor script.• Available with...

• Large chrome long air valve knob with stainless steel plaque, pin mount.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with cursive trailer script.•...

• Durable chromed aluminum construction.• Beautiful high quality chrome plated finish with triple chrome plating process.• Engraved with "TRAILER" lettering.• Fits Freightliner, Kenworth, Peterbilt...

• Large chrome long air valve knob with stainless steel plaque, pin mount.• Beautiful high quality chrome plated finish with triple chrome plating process.• Available with cursive tractor script.•...