The DMM WallDO (D shaped Oval) Carabiner is a versatile connector designed for aid climbing and technical climbing applications. Its distinctive DOval (D-shaped oval) profile combines a spacious basket with a comfortable, ergonomic shape, making it easy to handle even when wearing gloves.
The large basket accommodates a wide range of webbing and multiple connectors, while the low-profile, shrouded nose and smooth overall shape help provide easy, snag-free clipping. Its large rope radius offers a smooth surface for rope contact, while hot-forged I-beam construction delivers a strong strength-to-weight ratio.
Key Features
- DOval (D-shaped oval) profile for versatile equipment connection
- Large basket compatible with a wide range of webbing and multiple connectors
- Ergonomic and comfortable shape for aid climbing
- Easy to handle while wearing gloves
- Low-profile, narrow and shrouded nose
- Smooth form for easy clipping
- Large rope radius for smoother rope contact
- Hot-forged I-beam construction for a high strength-to-weight ratio
- Available in a wide range of colours
DOval Shape for Versatile Connections
The DMM WallDO (D shaped Oval) Carabiner combines elements of a D-shaped and oval connector to create a versatile profile. Its large basket provides plenty of space for multiple pieces of equipment and different types of webbing.
Comfortable for Aid Climbing
Designed with an ergonomic form, the WallDO is comfortable to handle during aid climbing and technical applications. Its generous shape also makes it easier to operate when wearing gloves, helping provide practical handling in demanding environments.
Smooth and Low-Profile Nose
The narrow, shrouded nose creates a low-profile connection point, while the smooth external form helps make clipping easier. This design reduces unnecessary snagging when working with compatible climbing equipment.
Large Rope Radius
The carabiner features a large rope radius that provides a smoother surface where the rope contacts the connector. This geometry is designed with rope handling and equipment longevity in mind.
Hot-Forged I-Beam Construction
The DMM WallDO (D shaped Oval) Carabiner uses hot-forged I-beam construction to achieve a high strength-to-weight ratio. This helps keep the connector strong while maintaining a practical weight for climbing equipment.
Versatile Climbing Connector
With its large basket, ergonomic shape, smooth form, and broad equipment compatibility, the WallDO is well suited to aid climbing and other technical climbing applications. Its range of available colours also provides options for different equipment setups.
Choose DMM WallDO from Backpackers Outdoor
The DMM WallDO (D shaped Oval) Carabiner offers a practical combination of spacious equipment capacity, comfortable handling, smooth clipping, and efficient construction. Choose it from Backpackers Outdoor for aid climbing and technical climbing equipment where versatility and easy handling matter.

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