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6425 Washington Street #16
Denver, CO, 80229

Wooden climbing holds and training tools.

Grindstone Pro - Gyms

Gym Products

Grindstone Pro - Gyms


Grindstone Pro - Gyms


The more difficult version of our standard Grindstone hangboard.

The Grindstone Pro has 35mm edges, but then skips to 20mm, 15mm, and 10mm edges. We've included a pair of incut 7mm edges for serious small crimp training.

The center row of holds has a 30mm edge and the same 22mm edge from standard Grindstone. 

Pockets? Of course. 

The Grindstone Pro includes 25mm two-finger pockets and 45mm mono pockets that are perfect for progressing intensity with removed or added weight. 

No more craning your neck to watch the clock! The slot on the top of the board acts as a phone holder and points the screen down towards your face while you are hanging. 





35mm edges

20mm edges

15mm edges

10mm edges

25mm two-finger pockets

45mm mono pockets

7mm incut crimps

Single 30mm edge

Single 22mm edge

Phone slot

Dimensions: 22" wide, 6" tall, 2 3/4" deep


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Because of the time and care that goes into each hangboard, please allow up to 1 week for delivery. For more information on current shipping times, email

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