SandwichBase climbing hangboards holder The smart, stable support for your hangboard - no holes, no tools.

No. The SandwichBase uses no screws or nails. The contact zones are wide and coated to distribute pressure and limit marks. As with all frame-mounted equipment, very frequent use can leave slight marks: regular wiping and reasonable tightening are enough to avoid them.

Yes, the arc-boutement system (interlocking steel parts + controlled compression) creates a mechanical lock comparable to a screwed fastener. Result: the support doesn't move, even during dynamic pull-ups or repeated sets - provided you check the tightness before each session.

The SandwichBase is designed for doors 63-84 cm wide, with a frame depth of 4-14 cm. It must be installed on a structural frame (not glued decorative trim). A tape measure and our compatibility guide enable you to validate these measurements in 30 seconds. If it doesn't fit your situation, we recommend you turn to the VerticalBase.

No tools required. Installation takes less than 30 seconds: position, tighten, check locking, and you're ready to go. Disassembly is just as quick, freeing the door for flat storage after use.

It's plug-and-play with all YY Vertical Vertical VerticalBoards. Other brands are often compatible: just use the right length of screws and, if necessary, trim the excess to keep the hangboard perfectly flush.

Yes, the multi-purpose holes can be fitted with rope, elastic or TRX equipment to complete your routines (pulling, core, mobility). So you can create a versatile mini-setup without multiplying the number of anchor points in your home.

Yes, that's whatYY Vertical hangboards are all about. The SandwichBase arc-lock ensures a firm hold during explosive movements. As with any committed workout, check that the support is tight and properly seated before you start, especially if you're adding ballast.

No problem: the threaded spindle allows fine adjustment to keep the hangboard perfectly flat. Even if your frame is slightly deformed or out of level, you still get a stable, aligned driving surface.

Only during training. Once you've finished your workout, you remove the holder in seconds and the door is fully functional again. That's the advantage of a removable system: no holes, no day-to-day hassle, and storage couldn't be simpler.

The SandwichBase is the simple, affordable solution for 63-84 cm doors (ideal for apartments with fixed moldings). The VerticalBase is more universal (70-95 cm), upgradeable (double-sided, adjustable height), and designed for more complete setups. Can't decide? Consult the comparison at the bottom of the page to decide according to your door frame, budget and use.