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Duo

Duo 21.66 EUR

Duo Compact finger-strengthening accessory: ultra-lightweight, targeted and versatile use

The Duo is the minimalist, ultra-lightweight device for strengthening one finger... or two. Designed to isolate muscular and tendon work precisely, it features a 25 mm bi-finger grip and a perfectly calibrated mono-finger.

Its compact size fits in the palm of your hand, but it unfolds its full potential as soon as you hook it onto a branch, a quickdraw, or simply use it on the ground with a weight or a bungee cord.

Made from recycled rubber wood, it combines comfort, natural grip and environmental responsibility. The Duo is the tool of choice for climbers who want to progress finger by finger, with efficiency and simplicity.

  • 25 mm deep 2-finger grip: ideal for targeted muscle and tendon work
  • Lightweight and ultra-compact: easy to take anywhere
  • Recycled rubber wood: soft, durable and comfortable surface
  • Ergonomic design: rounded edges and smooth finish to prevent injuries
  • Bodyweight use, with elastic or additional load
  • Can be attached to quickdraws, webbing, ropes or branches

  • Targeted strengthening of one or two fingers (antagonists and flexors)
  • Preparation for fine or curved grips (mono, bi-finger, small dishes)
  • Use as a gentle warm-up with elastic band
  • Floor or suspended drive for precise one-sided work

  • Dimensions: 8 × 5,5 × 3 cm
  • Weight: 50 g
  • Plug: two-finger, 25 mm deep