TRANGO BallNutz - Specialized Small Crack Protection, Active Sliding Ball Cam for Shallow Parallel Cracks, Trad and Aid Climbing

The three smallest sizes have a 2:1 expansion range, resulting in unmatched security in chossy rock or expanding flakes. The #4 and #5 sizes will make you wonder why you ever used tiny cams. While these units are excellent for clean aid (they were even used for the first clean ascent of the Shield), they’re also terrific for protecting free climbs.

• Strongest Small Active Protection Available: Most versatile protection for shallow parallel-sided cracks where traditional cams won't work, stronger than any passive protection in its size range
• Sliding Ball-and-Ramp Design: Innovative copper ball head cams into rock texture for superior holding power in micro cracks, providing security in places where the only other option would be pounding a pin
• Specialized for Thin Crack Placements: Perfect for trad and aid climbing in shallow parallel cracks, fitting placements from 3.7mm to 17.5mm depending on size, where standard cams and nuts fail
• Complete Size Range Available: Size 1 (3.7-6.4mm, 7kN, 31g), Size 2 (4.8-9mm, 8kN, 39g), Size 3 (6.1-11.6mm, 8kN, 49g), Size 4 (7.8-13.8mm, 8kN, 58g), Size 5 (10.3-17.5mm, 8kN, 73g)
• Built for Climbers, by Climbers: Trango has been an integral part of the climbing community since our start on the Colorado Front Range in 1991. Our equipment is designed by climbing experts to be both specific and versatile, and is manufactured at some of the highest-quality factories on the planet.