FEATURES of the Camp USA Carvex Wired Curved Hex Set Straight taper on the ends fits in more places than transverse taper Galvanized steel cables Color-coded heads for fast identification SPECIFICATIONS of the Camp USA Carvex Wired Curved Hex Set Chock Strength: 10 kN SPECIFICATIONS for N.1 Weight: 0.9 oz / 25 g Minimum Range: 11 mm Maximum Range: 18 mm SPECIFICATIONS for N.2 Weight: 1.0 oz / 28 g Minimum Range: 13 mm Maximum Range: 21 mm SPECIFICATIONS for N.3 Weight: 1.1 oz / 30 g Minimum Range: 16 mm Maximum Range: 24 mm SPECIFICATIONS for N.4 Weight: 1.2 oz / 35 g Minimum Range: 19 mm Maximum Range: 29 mm SPECIFICATIONS for N.11 Weight: 1.7 oz / 47 g Minimum Range: 23 mm Maximum Range: 34 mm SPECIFICATIONS for N.5 Weight: 2.0 oz / 57 g Minimum Range: 27 mm Maximum Range: 40 mm SPECIFICATIONS for N.6 Weight: 2.5 oz / 72 g Minimum Range: 34 mm Maximum Range: 48 mm SPECIFICATIONS for N.7 Weight: 3.4 oz / 96 g Minimum Range: 40 mm Maximum Range: 56 mm SPECIFICATIONS for N.8 Weight: 4.5 oz / 128 g Minimum Range: 48 mm Maximum Range: 66 mm SPECIFICATIONS for N.9 Weight: 6.2 oz / 176 g Minimum Range: 56 mm Maximum Range: 79 mm SPECIFICATIONS for N.10 Weight: 8.3 oz / 236 g Minimum Range: 67 mm Maximum Range: 91 mm ALL CLIMBING SALES ARE FINAL.