Good to know! I wasn't aware there was more than one length... I likely have the 40mm. Thinking about adding some TrailRax in the distant future and this isn't an issue that crossed my mind.I have no idea about an earlier one, but have been waiting for them to make one for a long time & they finally have. If there was an earlier version I missed it.. this one’s black.
My longer mounting pins will def gouge the vehicle, 17mm is the way to go