YY Vertical – Sandwich Base Hangboard Holder

The smart, drill-free support for your hangboard.

Product Description 

The YY Vertical SandwichBase is the most practical way to install a hangboard without drilling, tools or damaging your walls. Using a clever wood + steel arc-boutement system, it locks safely into your door frame in seconds. Once clamped, the structure becomes rigid and stable — solid enough for dead hangs, weighted hangs and even dynamic pull-ups.

Perfect for renters, shared apartments or anyone who wants a portable, removable and safe training setup.

The SandwichBase adjusts to almost any home environment:
✔ Door width: 63–84 cm
✔ Frame depth: 4–14 cm
✔ 90 cm usable surface — designed to fit most standard European doors

You can also shift the board horizontally to adapt to non-perfect door alignments. When training is finished, simply remove it and store it flat — it takes almost no space.

Compatible with the VerticalBoard series and most other hangboards on the market. A dedicated mounting kit is included for easy attachment.

A simple, robust and accessible solution to train anywhere, without modifying your home.

Key Features

• Drill-free installation — no tools, no damage

• Stable wood + steel system using arc-boutement for maximum rigidity

• Compatible with door frames 63–84 cm wide (4–14 cm depth)

• Large 90 cm training surface

• Compact 50 mm thickness, stores flat

• Threaded spindle for horizontal and depth adjustments

• Central handle + multi-purpose holes for elastic, rope, TRX

• Pre-drilled for VerticalBoard hangboards

(Hangboard not included.)

Contents of the Pack

• 1× SandwichBase

• 1× VerticalBoard mounting kit (incl. screws)

• 1× Manual (compatibility + safety information)

Important:
The VerticalBoard hangboard is not included and must be purchased separately.