DMM Dragonfly Cam Size 4 - Blue

The DMM Dragonfly Cam Size 4 in Blue is a compact, lightweight spring-loaded camming device designed for trad climbing and micro placements. Its hot-forged aluminium alloy lobes provide reliable expansion in narrow cracks, while the flexible single stem and extendable Dyneema sling offer versatile placement options. With a strength rating of 6 kN in both open and closed positions, this cam delivers confidence in challenging terrain.

Advantages

Engineered for precision and durability, the Dragonfly Cam features a single-axle design that allows for a narrow head width, making it ideal for shallow or flared cracks. The anodized finish resists corrosion, and the 8mm Dyneema sling reduces weight without compromising strength. Its compact size fits easily in a rack, and the color-coded lobes (blue for size 4) enable quick identification.

Suitable for

• Trad climbing on granite, sandstone, and limestone
• Micro placements in thin or shallow cracks
• Alpine and multi-pitch routes where weight savings matter
• Rack building for advanced climbers seeking precise gear

Key specifications

• Cam Size: 4
• Expansion Range: 10.9 mm to 15.2 mm
• Strength Rating (Closed): 6 kN
• Strength Rating (Open): 6 kN
• Cam Lobe Material: Hot-forged Aluminium Alloy
• Stem Type: Flexible Single Stem
• Sling Material: 8mm Dyneema
• Sling Length: 11 cm (Extendable)
• Number of Lobes: 4
• Axle Type: Single Axle
• Certification: CE 0120, UIAA 121
• Application: Trad Climbing, Micro Placements
• Anodized Finish: Yes
• Country of Origin: Wales, UK

Recommendations

For climbers who demand reliability in small placements, the DMM Dragonfly Cam Size 4 is a top-tier choice. Its robust construction and precise expansion range make it a staple for any trad rack. Pair with other Dragonfly sizes for a comprehensive set.