The most versatile volumes anywhere

Crax will help get your crack climbing skills dialed.

Crax Panels from Jam Walls offer amazing versatility and affordability for creating a whole new level of crack climbing experience. These patent-pending panels and accessory components can be combined together to form the most realistic crack climbing and training systems available. Crax Systems are designed for beginner and experts to learn, train, and have fun. Crax expands your climbing adventures!

  • Fully-Adjustable 5/8” – 8“ Widths
  • Realistic & Natural Shapes
  • Crack Shapes are interchangeable
  • Volume Depth - 7.75”
  • Easy to Mount & Adjust
  • T-nutted so the whole volume can accommodate bolt-on holds and allow creative routesetting