5 EASY FACTS ABOUT D4 DESCRIBED

*Why "D4"?  I generally get asked,  and will get jumbled with A5 (that is a climbing grade), and D5 (which stood for "Deuce5"), two manufacturers I are actually associated with previously.  My nickname in Yosemite was "Deucey", coined by Grant Hiskes  who mangled my Friesland ancestral name "Middendorf" to "Dusseldorf",  and Deuce4 is my recen