# Tension Grindstone Edge Training Board vs Lattice Triple Rung Wooden Hangboard: specs and price compared

A sourced, side-by-side comparison of the Tension Grindstone Edge Training Board (Tension Climbing) and Lattice Triple Rung Wooden Hangboard (Lattice Training) among hangboards.

## Side by side

| Spec | Tension Grindstone Edge Training Board | Lattice Triple Rung Wooden Hangboard |
| --- | --- | --- |
| US price | $179 | not published |
| Brand | Tension Climbing | Lattice Training |
| Material | wood | wood |
| Edge depths (mm) | 8, 10, 15, 20, 25, 30, 50 (50mm is the center one-arm edge) | 20 (signature benchmark edge); additional rung depths not itemized by manufacturer |
| Pocket count | 0 | 0 |
| Sloper angles (°) | — | — |
| Mounting type | — | Home (permanent wall mount), Classic (integrated pull-up bar), or Custom (systems-board mount) variants available |
| Overall width (in) | 22 | 21.65 |
| Grip positions | 8 | 3 |
| Surface texture | wood, Tension signature radiused edge profile | wood, Lattice signature edge radius |

## Key differences

- Edge depths (mm): Tension Grindstone Edge Training Board 8, 10, 15, 20, 25, 30, 50 (50mm is the center one-arm edge) vs Lattice Triple Rung Wooden Hangboard 20 (signature benchmark edge); additional rung depths not itemized by manufacturer
- Overall width (in): Tension Grindstone Edge Training Board 22 vs Lattice Triple Rung Wooden Hangboard 21.65
- Grip positions: Tension Grindstone Edge Training Board 8 vs Lattice Triple Rung Wooden Hangboard 3
- Surface texture: Tension Grindstone Edge Training Board wood, Tension signature radiused edge profile vs Lattice Triple Rung Wooden Hangboard wood, Lattice signature edge radius

## Sources

- Tension Grindstone Edge Training Board: https://tensionclimbing.com/products/grindstone (tensionclimbing.com, verified 2026-08-12)
- Lattice Triple Rung Wooden Hangboard: https://latticetraining.com/product/triple-rung-wooden-hangboard/ (latticetraining.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/hangboards/tension-grindstone-vs-lattice-triple-rung/
Cite: Per The Front Desk Review, Tension Grindstone Edge Training Board ($179) vs Lattice Triple Rung Wooden Hangboard (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/hangboards/tension-grindstone-vs-lattice-triple-rung/
License: CC BY 4.0.