Spiderjack 3 Dyneema

ART Spiderjack 3 Dyneema — Premium Multifunctional Climbing Device for Double Rope Systems

The ART Spiderjack 3 Dyneema is a top-tier multifunctional device engineered for smooth, efficient, and controlled climbing in arboricultural applications. Designed for ascending and descending on a running double rope, the Spiderjack 3 offers unmatched precision and ease of use — whether you’re working hand-over-hand or operating one-handed.

With a refined thumb brake requiring minimal force and an integrated swivel for optimal orientation, this device allows climbers to work faster, smoother, and with greater confidence. Built for longevity and performance, the Spiderjack 3 includes a replaceable wearing pin, high-quality stainless steel frame, and a design that prevents incorrect cam installation.

Key Features & Benefits

• Effortless Rope Handling: Rope runs directly in front of the climber, enabling easy one-handed or hand-over-hand feeding into the device.

• Precise Speed Control: Low-resistance thumb brake provides smooth, controlled descents and accurate speed regulation.

• Optimal Orientation: Integrated swivel keeps the device aligned perfectly, reducing rope twist and tangling.

• Pulley-Integrated Design: Built-in pulley absorbs pull force from deflected ropes, reducing strain on the climber’s hand.

• Enhanced Safety: Cam cannot be installed incorrectly, and device supports two-person loads in rescue scenarios.

• Durable Construction: High-quality stainless steel frame with a large, replaceable wearing pin ensures years of reliable use.

• Ambidextrous Use: Designed for both left- and right-handed climbers.

Product Specifications

• Model: ART Spiderjack 3 Dyneema

• Rope Compatibility: 11–12 mm and 12–14 mm (two cams)

• Minimum Breaking Strength (MBS): 22 kN

• Weight: 511 g

• Material: Stainless steel frame with Dyneema components

• Certification: EN 358

• Use: Arboriculture (climbing, ascending, descending, rescue)

Why Choose the Spiderjack 3 Dyneema?
Trusted by professional arborists worldwide, the ART Spiderjack 3 Dyneema delivers unmatched control, comfort, and safety for double rope climbing. Its innovative design reduces fatigue, increases efficiency, and ensures precision — making it an essential tool for modern tree care professionals.

Perfect For:

• Professional arborists and tree climbers
• Precision rope work and controlled descents
• Rescue situations requiring two-person load capability