DMM Wallnut Review

DMM Wallnuts fit a wide range of rock and crack types well but they excel in irregular or heavily textured stone such as that at Smith Rocks, Maple Canyon and J-Tree. Wallnuts were among the best performing nuts in parallel sided cracks. Wallnuts are expensive but very durable. They place easily and placements are average to assess. They are a more difficult to clean than most of the nuts we tested.