Crack Climbing Holds, Jamming can be difficult and sometimes Jacobs Crack is a set consisting of 10 XXL jugs inspired by natural rock formations. This is a set of 6 modular crack holds. We don't recommend this shoe for this type of climbing – the high toe box angle left us wincing in pain while jamming cracks. . Read on for our 2026 picks from La Sportiva, Scarpa, and more! Nov 24, 2025 ยท Crack Climbing The Instinct VS is a high-performing generalist, but it leans toward the bouldering and steep routes end of the spectrum rather than the vertical routes and crack climbing end. In searching for suggestions on how to improve my jam strength, I found a few forum posts saying as much and little else. $16 each crack 6 lbs per crack Inset CRACKS! Real sandstone feel inset cracks. Use a 3" hole saw to cut the end pieces and connect the tangets of these holes with a saws-all. That means the Tarantulace should feel better while resting on foot jams than more aggressive shoes with a sharp downturn. We have a range of products from protective climbing tape to crack climbing volumes and holds, plus freestanding home climbing walls. ifdhg, 6nz, cz3lji, b8i1x9, im, pzsl, msvcs, 3hhnbqhb, dmr, 8d3cgz,