Climbing Volume #2 has steeper wall angles, making it a better option for steeper walls.
Base Dimensions: 11-7/8" x 8-1/4" x 12-1/8" x 10-5/8"
Stands out from the wall: 5-1/2"
T-nuts installed: 10 round base zinc t-nuts.
Attachment method: One single 3/8"-16 Allan head socket cap bolt AND 3 x #9 structural wood screws. Always install using every attachment point.