Wow, folks! Stovebolters are the best! Thanks for all the nice comments about the knobs. I feel really proud that so many of you are running my knobs in your trucks. I make each one by hand with care and I'm very aware of the fact that each knob is going into somebody's pride and joy.
Peggy - I would certainly consider coming up with an additional design. Let me give it some thought and get the creative juices going.
Denny - The knobs are made from a urethane plastic. It's tough and polishes up real nice. The threaded insert is solid brass, as is the shifter adapter. The design medallion is also solid brass.
Thanks again!