YY Vertical Duo Grip Trainer - Mono & Two-Finger Training Block

The YY Vertical Duo Grip Trainer is a palm-sized wooden block with a 25mm two-finger pocket and a calibrated mono pocket. It's for climbers who want to isolate and strengthen specific fingers for pockets and crimps.

The 25mm bi-finger grip trains pairs such as index and middle or middle and ring, preparing your fingers for two-finger pockets and small edges on rock or the hangboard. Clip it to a quickdraw, rope, bar or branch to hang, or use it on the ground with weights or resistance bands for no-hang training, adjusting the load to your level and goal, from strength to endurance to rehab. The recycled rubber wood has rounded edges to reduce injury risk and avoid painful rubbing over repeated sets.

Why you'll love it

• Targeted training – mono and two-finger strength, isolated
• Ultra-compact – fits in the palm of your hand and lives in the climbing bag
• Progressive loading – bodyweight, bands or weights, hung or on the ground
• Skin-friendly wood – recycled rubber wood with a smooth, rounded finish
• Train anywhere – compatible with quickdraws, ropes, bars or branches

Good to know

• Grips: 25mm two-finger (bi-finger) pocket and a calibrated mono-finger pocket
• Material: recycled rubber wood, lightweight and durable
• Progress gradually to avoid overload

Who it's for

Intermediate to advanced climbers working on finger strength and tendon conditioning, and anyone who wants a supplemental trainer for crag warm-ups and travel.