These are the Scallywags Campus Rungs
Made out of local sourced Rosewood. These rungs are custom to the Scallywag. You wont find a more beautiful rung with wavy grains from the wood and cut out finger pockets for accuracy.
Small campus rungs are a training staple for developing high levels of finger power.
Medium campus rungs have become the standard for campus board training.
Large campus rungs emphasize pulling power over finger power, but still require significant finger strength.
Small Rung Depth = 18mm
Medium Rung Depth = 25mm
Large Rung Depth = 32