YY Vertical Mini Crux - Clamp-On Portable Finger Trainer (Beech)

The YY Vertical Mini Crux is an ultra-compact beech wood finger trainer with four edge depths and a built-in clamp. It's for climbers who want to keep their fingers strong at the crag, at home, in the office or on a trip.

The clamp opens to 55mm, so it fixes quickly and securely to a table, door or similar surface, then comes off just as fast. Four edges of 25, 20, 15 and 10mm cover progressive training across ability levels, and the whole thing is rated to 120kg, enough for confident hangs for most climbers. Beech wood is comfortable on skin and wears it far less than resin.

Why you'll love it

• Ultra-compact – minimal size and weight for daily carry and climbing trips
• 4 edge depths – 25mm, 20mm, 15mm and 10mm for targeted grip strength
• Quick clamp system – 55mm opening for fast setup on tables, doors or other surfaces
• Supports up to 120kg – strong, reliable and safe loading for hang exercises
• Beech wood – skin-friendly, durable and less abrasive than resin

Good to know

• Edge depths: 25mm / 20mm / 15mm / 10mm
• Clamp opening: 55mm; maximum load: 120kg
• Material: beech wood, colour beige

Who it's for

Beginner to advanced climbers who want a travel-friendly finger trainer for warm-ups, office sessions and strength maintenance wherever there's a table or door to clamp to.