BD Black Diamond Wired Hexentric 4 climbing nut

The Wired Hexentric Size 4 from Black Diamond is an eccentric nut for traditional climbing, ideal for protection in medium-small cracks where mechanical devices do not provide optimal hold. Thanks to its asymmetric shape with flat faces and a slight taper, this nut offers three different widths of placement simply by rotating it on its axis, plus a fourth option when inserted headfirst. It features a robust galvanized steel cable that makes it easy to handle and place even in the most challenging sections. Lightweight and functional, this classic piece is perfect for irregular cracks, ensuring solid stability and high wear resistance over time. It represents the ideal choice for those seeking simple and effective passive protection to complete their climbing set.