How to Build a Crack Block
A while back I came across an article on building portable crack trainers from Climbing Magazine by Dakota Walz. I remember being psyched on how simple and practical the setup was, so I wanted to share a breakdown of the process with added photos and videos so anyone can learn how to make these blocks on the cheap.
Here’s the original article if you want the full original version: Click Here to Access
Materials
| Item | Quantity |
|---|---|
| 1 in. x 10 in. x 8 ft. common board | 1X |
| 2 in. x 2 in. x 8 ft. common board | 1X |
| .25 in. x1 in. x 4 ft. shims | 2X |
| 1.5 in. wood screws | 16X |
| 3.5 ft of cord/webbing | 3X |
Tools
| Tools Needed |
|---|
| Drill (and bits) |
| Tape measure |
| Sandpaper |
| Pencil |
Instructions
Refer to the original article for step-by-step written instructions. See below for a timelapse video of the process and detailed step by step images of the process.
Special thanks to Logan Geisler for helping create the videos and photos for the crack block.