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Trusted by Climbers and Wall Builders
Built for the Wall
At Gravity Built Systems, every product is chosen with a climber's eye — because we know what it takes to build a wall worth training on, whether that's a home setup, a commercial gym, or a full ninja course. We carry holds, bars, mats, and hangboards that are built to perform across real spaces and real use. Every order ships with tracking, and we stand behind our products with a straightforward 30-Day Returns policy.
Questions We Get a Lot
It really comes down to your wall surface and who's climbing. The 51-piece starter pack is a solid choice for a dedicated plywood home wall and works well for beginners building movement vocabulary. If you're working with a tree or outdoor structure, the strap-based sets give you flexibility without needing to drill into anything. When in doubt, think about your surface first, then your climber's experience level.
Yes, several sets in this collection are specifically designed for outdoor use, including the tree installation set with 9.8-foot straps and the 20-hold set built for both indoor and outdoor play. For any hold you're mounting to a permanent outdoor wall, just make sure your substrate is solid and sealed, since moisture is the enemy of a good mount long-term.
Most bolt-on holds require T-nuts set into your plywood wall and a hex key or Allen wrench to tighten them down, which is pretty standard for any home wall build. The strap-based sets in this collection are the exception since they wrap and cinch without any drilling at all. If you're building from scratch, we'd recommend planning your T-nut layout before you mount the plywood so you have maximum placement flexibility.
We offer free shipping on most orders within the Continental U.S., excluding Alaska and Hawaii. If something isn't right, you have 30 days to initiate a return, and you can find the full details in our Return Policy. We want you confident in what you're building with.
About Our Climbing Hold Sets
Gravity Built Systems' climbing hold set collection covers a wide range of wall types, spaces, and skill levels. The 51-piece starter pack brings a mix of jugs, crimps, and pinches to any plywood home wall, giving beginners the variety they need to actually develop movement. For families or those working with trees and natural structures, the strap-mounted hold sets offer a no-drill solution with real load capacity. The 20-hold indoor and outdoor set bridges the gap between play structure and training tool, making it a practical pick for kids and adults sharing the same space. All three sets reflect the same principle: holds should feel solid, install cleanly, and give you something worth climbing. Whether you're outfitting a garage wall, a backyard tree, or a kids' play structure, this collection is a strong starting point for building something that actually gets used.
