Metolius Astro Nuts, The real strength of Metolius Micro Nuts lies in practical placement and disciplined rack strategy.

Metolius Astro Nuts, Astro Nuts have have Metolius' patented, optimized side to side curve which allows for better placements in more places. The finest materials, combined with their patented shape, give you a powerful tool for protecting micro-sized fissures. Metolius color coded these small nuts to allow for faster identification of the correct size, so you can get in pro and keep crankin' though the crux before you run out of steam. As with their aluminum counterparts, the Metolius Ultralight Curve Nut, the swage is integrated into the head of the nut, making them lighter and less bulky than some other micro nuts. Astro Nuts and Curve Nuts both feature a unique design with a vertical curve on two sides of their heads. Made of silicon bronze for maximum bite and strength, they are awesome in flares and pin scars. . Mar 2, 2010 · Metolius Astro Nuts are silicon-bronze micro climbing nuts available in five sizes. For climbers who want a compact, lightweight set for sharp trad lines, these Astro Nuts are a smart choice, especially when paired with Curve Nuts to cover the thinnest to slightly wider gaps. Jul 11, 2025 · The Metolius Astro Nuts are a meticulously designed set of rock climbing protection, aiming to enhance placement options and security. shde, gtmr, rs, 0ajtes, yy, 46ggm3, dzj, p9b, igknq, jq,