Metolius Rock Climbing Nuts

With a transverse taper incorporated into the Metolius Curve Nut shape and silicon-bronze construction, the micro-sized Metolius Astro Nuts give tenacious bite in every placement.
Features:
The Metolius Astro rock clombing Nuts' silicon-Bronze head material is just the right hardness, it exhibits high strength, yet is still soft enough to let the nut bite into the rocks surface and seat into position with maximum holding power. Color coded for easy identification.

Be sure to check out our great selection & prices on all of our rock climbing gear and accessories from Metolius.

Specifications:
size / color / dimensions* / strength / weight
#1 gray 0.12 - 0.24” 2 kN 0.20 oz.
#2 blue 0.14 - 0.24” 2 kN 0.21 oz.
#3 gold 0.16 - 0.24” 2.5 kN 0.22 oz.
#4 red 0.18 - 0.26” 2.5 kN 0.23 oz.
#5 black 0.21 - 0.29” 2.5 kN 0.25 oz.
#6 gray 0.24 - 0.32” 6 kN 0.39 oz.
#7 blue 0.27 - 0.37” 6 kN 0.49 oz.
#8 gold 0.32 - 0.42” 6 kN 0.56 oz.
#9 red 0.37 - 0.49” 8 kN 0.77 oz.
#10 black 0.42 - 0.55” 8 kN 0.95 oz.