CAMP Ball Nut stopper
CAMP Ball Nut chock
A small, very durable and easy-to-use chock that fits everywhere else protection fails. The Friend is too big and a classic chock is difficult to place. Chocks are color-coded for easy selection of the correct size on the harness. They fit perfectly in narrow hairpin cracks. The smallest size for cracks from 3 mm wide!This unique protection was invented in 1987 by Steve Byrne under the original name Lowe Balls and was already used as a secret weapon by lovers of traditional climbing.
| Size | Weight | Crack Size | Strength |
|---|---|---|---|
| 1 | 31 g | 3 - 6 mm | 8 kN |
| 2 | 40 g | 4.5 - 9 mm | 8 kN |
| 3 | 49 g | 6 - 10.5 mm | 8 kN |
| 4 | 59 g | 8 - 12.5 mm | 8 kN |
| 5 | 74 g | 10 - 16 mm | 8 kN |
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Color-coded for easier selection
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Fits into narrow hairline cracks
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The smallest active protection in the world
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| Sport | alpinism, climbing |
| Certificate | EN 12276 |
| product ID | 220134 |
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