ISC REFLEX Mechanical Hitch – Smooth, Reliable Tree Climbing Device
For arborists who demand absolute control, efficiency, and confidence in every ascent and descent, the new ISC REFLEX Mechanical Hitch is not just another device - it’s a leap forward in climbing technology. Engineered to meet the latest EN 12841:2024-C standards and optimized for 11–13mm EN 1891 Type A ropes, the REFLEX is reshaping how professionals approach movement in the tree.
Whether you're deep into technical removals or navigating complex canopies, this device delivers smooth handling, smart friction management, and unmatched responsiveness… and it’s finally available.
Meet the ISC REFLEX Mechanical Hitch - The Future of Precision Climbing Is Here
For arborists who demand absolute control, efficiency, and confidence in every ascent and descent, the new ISC REFLEX Mechanical Hitch is not just another device - it’s a leap forward in climbing technology. Engineered to meet the latest EN 12841:2024-C standards and optimized for 11–13mm EN 1891 Type A ropes, the REFLEX is reshaping how professionals approach movement in the tree.
Whether you're deep into technical removals or navigating complex canopies, this device delivers smooth handling, smart friction management, and unmatched responsiveness… and it’s finally available.
Why the REFLEX Is Making Waves in the Arborist Community
Precision-Engineered for Professional Tree Work
The REFLEX combines a sophisticated chain-link friction system with a compact, robust frame. Every detail from the swing-frame mechanism to the rope block geometry is optimized for smooth, controlled movement whether you're working MRS/DRT or SRS/SRT.
It’s built to last. It’s built for performance. And it’s built for real-world arborists who don’t have time for guesswork.
Designed for Versatility
The REFLEX Mechanical Hitch seamlessly adapts to:
- MRT/MRS (Doubled/Mounted Rope Systems)
- SRT/SRS (Single/Stationary Rope Systems)
Prefer climbing light and fast? The REFLEX can run friction-free on compatible ropes.
Need enhanced control for longer descents? It pairs seamlessly with the APEX Friction Device and Chipmunk FLEX Tether for ultra-fine modulation.
Smooth, Predictable Ascents and Descents
Arborists immediately notice the difference:
The chain of links responds intuitively to hand pressure, giving you controlled descent and quick, reliable stopping power. The top link lever adds an extra layer of fine-tuned control for technical manoeuvres.
This is the type of gear that inspires confidence from the first climb.
Built Around Safety - Because Nothing Matters More
The REFLEX is designed for real-world conditions, including wet, icy, and unpredictable environments.
Key safety-driven details include:
- WLL of 50–200kg (110–440lbs)
- Highly secure swing-frame with magnetic top-retention clip
- Triple-lock EN362 connector compatibility
- Robust inspection points on every critical contact surface
- Clear “UP” orientation markings to ensure proper rigging
- Replaceable components, including the karabiner insert and swivel-eye
Every climb starts with trust. And this device is built to earn it.
Superior Compatibility for Real-World Climbing
You don’t want gear that limits you. The REFLEX is built for flexibility:
- Rope Range: 11mm–13mm Type A EN 1891
- Optimal Rope Types: Nylon or Polyester Kernmantle
- Hardware Compatibility: KL120SS Compact Oval or KL121SS Standard Oval
- Tethers: Chipmunk FLEX or Squirrel FLEX
- Optional Enhancements: APEX Friction Device for SRT/SRS
And because arborists work differently depending on rope age, weather, and task, the REFLEX encourages pre-use friction checks - an essential habit for serious climbers.
Built for the Long Haul: Durability That Pays for Itself
Metal components are built for an indefinite lifespan with proper inspection and maintenance - designed to keep performing climb after climb.
- Easy access for cleaning and lubrication
- Tough stainless steel and aluminum construction
- User-serviceable, replaceable parts
- Designed to handle sap, grit, moisture, and demanding daily use
Is the REFLEX Right for You?
If you’re an arborist who values Smooth operation, Precise friction control, Adaptability across climbing styles, Durable, serviceable gear, Industry-leading safety design then the REFLEX Mechanical Hitch should be on your harness.
This is not an entry-level tool. It's engineered for trained climbers who demand high-performance equipment for technical tree work.
Climb Smarter. Climb Safer. Climb REFLEX.
The ISC REFLEX Mechanical Hitch is more than an upgrade — it's the next evolution of climbing efficiency and safety. And now that it’s available, arborists across the industry are rethinking what a mechanical hitch should feel like.
Whether you're revamping your gear or searching for a mechanical device that finally checks every box, the REFLEX delivers the performance you've been waiting for.
Ready to experience it yourself? Explore it now and gear up for your best climbs yet.