By attaching the cable directly to the nut and eliminating the swage we have made these 30% lighter than the competition. The anodized heads and collars are color-coded to match our cam colors. They combines the stability of 3-point contact with the ease of a straight-sided taper nut. Side-to-side curve for greater stability in flaring placements and straight-sided taper makes it easy to judge placement quality. Sizes: #1 - 10 Sold individually or as set (#1 - 10) CE/UIAA certified size range strength weight 1 Blue 0.36 - 0.52" 9.1 - 13.2 mm 1575 lbf 7 kN 0.7 oz. 19 g 2 Yellow 0.40 - 0.54" 10.2 - 13.7 mm 1575 lbf 7 kN 0.7 oz. 19 g 3 Orange 0.45 - 0.56" 11.4 - 14.2 mm 1575 lbf 7 kN 0.7 oz. 19 g 4 Red 0.50 - 0.63" 12.7 - 16.0 mm 1575 lbf 7 kN 0.8 oz. 22 g 5 Black 0.56 - 0.70" 14.2 - 17.8 mm 1575 lbf 7 kN 0.8 oz. 22 g 6 Green 0.63 - 0.78" 16.0 - 19.8 mm 2250 lbf 10 kN 1.2 oz. 34 g 7 Light Blue 0.70 - 0.88" 17.8 - 22.4 mm 2250 lbf 10 kN 1.3 oz. 36 g 8 Light Purple 0.79 - 0.98" 20.1 - 24.9 mm 2250 lbf 10 kN 1.5 oz. 42 g 9 Maroon 0.88 - 1.10" 22.4 - 27.9 mm 2250 lbf 10 kN 1.6 oz. 45 g 10 Dark Blue 0.98 - 1.20" 24.9 - 30.5 mm 2250 lbf 10 kN 1.9 oz. 53 g *Dimensions are depth and width at the top (widest part) of the nut.