Features DuPont™ Vespel® material inserts • Space-age polymer/composite material • Stronger than hardened steel, aluminum, or even titanium • 15T scale Rockwell hardness of about 80 (UHMW slide runner hardness rating is about R64) • Capable of withstanding extreme friction and heat environments • Pieces are placed at a 45-degree angle across the entire slider for constant contact and even wear • Made using compression molding process • Lightweight, yet strong • Partially made with current UHMW plastic slide runner material
