Mammut Iekare Adam Ondra Sender Light S expres set 12 cm Dyneema

Quickdraws form the critical link between climber and rock, and the Mammut Adam Ondra Sender Light S elevates this connection with a feathery 12 cm Dyneema sling and precision-engineered aluminum carabiners. Developed with world-class climber Adam Ondra, this quickdraw delivers rapid, secure clipping on steep sport routes and demanding trad lines.

Advantages

The Sender Light S pairs a 10 mm Dyneema (UHMWPE) sling with hot-forged aluminum carabiners. The straight-gate carabiner attaches to the bolt, while the bent-gate carabiner handles the rope, guiding it smoothly into a keylock nose that resists snagging. With a major axis strength of 24 kN and an open gate strength of 8 kN, it offers robust dependability without unnecessary bulk. The 24 mm gate openings facilitate quick clipping even on awkward bolt placements.

Suitable for

• Sport climbing
• Trad climbing
• Redpoint and onsight attempts
• Training and projecting

Key specifications

• Sling length: 12 cm
• Sling material: Dyneema (UHMWPE)
• Sling width: 10 mm
• Carabiner material: Hot-forged aluminum
• Bolt-end carabiner: Sender Straight Gate
• Rope-end carabiner: Sender Bent Gate
• Gate type: Keylock
• Major axis strength: 24 kN
• Minor axis strength: 8 kN
• Open gate strength: 8 kN
• Sling breaking load: 22 kN
• Gate opening: 24 mm (both carabiners)
• Certification: CE 0333, EN 12275, UIAA
• Quantity: Single quickdraw

Recommendations

For a balanced rack, pair the Sender Light S with a few dynamic slings and extendable quickdraws. The 12 cm length is ideal for bolt-to-bolt clipping without excessive drag. Always inspect your gear before each use and retire after a severe fall or obvious damage.