Rack a few balls nuts if you anticipate encountering thin, parallel cracks, places where your only other option would be hammering a piton. Invented in 1987, these are the secret weapon for many classic aid routes or new-school trad routes that are protectable using pin scars and flaring cracks that fit even your littlest cams.
- Colour coded for fast identification
- Narrow depth fits in shallow, bottoming cracks better than cams
- Blue 3-6mm, 7kN ,29g
- Red 4.5-9mm, 8kN, 37g
- Yellow 6-12mm, 8kN, 54g
- Green 8-14mm,8kN 57g
- Purple 10.5-18mm, 8kN, 73g
