Our GC Valves are currently on backorder,
we are currently using a very well made Italian valve.
These Italian valves are equivalent to the GC 350s in quality.

If you order the GC 450s we will ship the new Italian valves.
They are only available in 1/2", we carry fittings that have 1/2" thread and accept 3/8" air line if you want to use 3/8" line.

The 450 is GC's most popular valve.  It looks cool and it's rated at 450 PSI.  You can't beat that.

3/8" $55.  Buy 4 or more $50

1/2" $55.  Buy 4 or more $50

  3/4" $68.    Buy 4 or more $63