Need Extra Extra long stackable headers

Where can I got stackable headers with extra extra long pins? I want something with pins longer then 0.42" pins that are sold on Sparkfun and adafruit. I've seen ones with pins about 0.55", but I can't find them anywhere.

dont have direct links but look for wirewrap headers

Try samtec. SSQ series, lead option 04 is 0.58 inch.