DMM Ultra O Locksafe 3 Way Carabiner - Orange

DMM Ultra O Locksafe 3 Way Carabiner - Orange

The DMM Ultra O Locksafe 3 Way Carabiner is a symmetrical oval connector designed to deliver stable, predictable loading in professional rope systems. Finished in orange, it is well suited to arborists and rope access users who require consistent alignment when working with devices such as assisted braking systems, pulleys, swivels, and shackles. The balanced geometry of the Ultra O supports calm system behaviour, helping equipment settle naturally under load.

Symmetrical oval shape for stable loading

The oval profile features symmetrical rope baskets that allow attachments to self-centre when weighted, resulting in minimal movement from the carabiner. This characteristic supports stable loading and helps reduce sudden shifts during use. The round basket shape also helps avoid the abrupt clicking often associated with more D-shaped connectors, providing smoother and more predictable performance in both tree care and rope access applications.

Versatile use across professional rope systems

Oval connectors are popular where multiple connectors, slings, ropes, or pulleys need to be managed within a single connection point. The Ultra O sits comfortably either way round, meaning rotation within systems is not required. This makes it suitable for fall arrest situations, pre-rigged rescue systems, and everyday climbing or rigging setups where clean alignment and balanced loading are important.

Secure locking with snag free connections

The clean nose gate uses DMM’s patented Taperlock closing mechanism, which employs a flared profile to increase gate push-in and cross gate strength while maintaining snag free connections with ropes, slings, and devices. The Locksafe auto-locking gate requires three distinct actions to open, providing a high level of security during use. With a 25 kN major axis strength, 12 kN minor axis strength, and 7 kN gate open strength, the Ultra O delivers reliable performance in demanding working environments.

Key Features

• Symmetrical oval shape for stable and self-centring loading
• Suitable for assisted braking devices, pulleys, swivels, and shackles
• 25 kN major axis, 12 kN minor axis, and 7 kN gate open strengths
• Locksafe auto-locking gate with three action opening
• Taperlock clean nose design for snag free connections
• 19 mm gate opening for controlled device attachment
• 74 g weight with dimensions of 63 x 109 mm
• Certified to EN362 B, EN12275 X/B, and UIAA 121 standards