Manufacturer:

Jack

£179.99 inc. VAT
£172.26 inc. VAT
SKU: 101258
The Singing Rock Jack Descender is a compact and intuitive device for rope access and rescue operations. With auto-locking safety, smooth control, and stainless steel durability, it’s built for reliable, professional performance on ropes from 9.3–12mm.
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The Singing Rock Jack Descender is a compact, durable, and intuitive device designed for professional rope access, rescue operations, and work at height. Built for precision and reliability, the Jack allows for smooth and controlled movement on the rope, whether you're positioning, ascending, descending, or lowering a colleague.

Developed with maximum simplicity and intuitive handling in mind, the Jack makes rope work efficient and enjoyable. Its self-locking mechanism automatically arrests the rope, giving you the freedom to focus entirely on the task at hand. The ergonomic lever provides effortless speed control, while the smart cam design allows quick rope insertion without detaching the device from your harness. Built to last, the Jack features stainless steel components at all rope-contact points, ensuring long-term durability even under demanding conditions. With a wide rope compatibility (9.3–12mm) and load rating up to 200kg, this versatile descender is ready for professional use across multiple standards.

Features:
Multi-Functional Design: Ideal for descending, ascending, positioning, lowering, and belaying.
Auto-Locking System: Automatically locks the rope, allowing full concentration on the job.
Smooth Speed Control: Ergonomic lever allows precise adjustment of descent speed.
Effortless Rope Handling: Simple, intuitive rope insertion and release without detaching from your harness.
Smart Cam Design: Magnetic cam system keeps components in place for seamless rope setup.
Versatile Use: Perfect for rope access technicians, rescue professionals, and work-at-height specialists.
Heavy-Duty Construction: Rope-contact components made from stainless steel for exceptional durability.
Quick Rope Retrieval: Allows fast movement across flat surfaces or short ascents without using the lever.
Permanent Lock Option: Can be fixed to the rope via screw to create a secure, non-removable system.
Easy Maintenance: Lever and lock can be disassembled for cleaning.

Specifications:
Materials: Stainless steel, light alloy, hardened plastic
Weight: 410g (14.5oz)
Max Load: 200kg 
Breaking Strength: 15kN
Rope Compatibility: 9.3-12mm
Certifications: EN 12841-C, EN 341-2A, EN 15151-1 Type 6

Performance Standards:
EN 12841-C: For rope access, static rope 10–12 mm, max load 200 kg
EN 341-2A: For controlled descent, 11 mm rope (Singing Rock STATIC 11), max load 150 kg, descent length up to 100 m, temperature -30°C
EN 15151-1 Type 6: For belaying, rope 9.3–11 mm

Ideal For:
Rope Access Technicians
Industrial Climbing
Rescue Professionals
Work at Height
Safety and Maintenance Operations

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The Singing Rock Jack Descender is a compact, durable, and intuitive device designed for professional rope access, rescue operations, and work at height. Built for precision and reliability, the Jack allows for smooth and controlled movement on the rope, whether you're positioning, ascending, descending, or lowering a colleague.

Developed with maximum simplicity and intuitive handling in mind, the Jack makes rope work efficient and enjoyable. Its self-locking mechanism automatically arrests the rope, giving you the freedom to focus entirely on the task at hand. The ergonomic lever provides effortless speed control, while the smart cam design allows quick rope insertion without detaching the device from your harness. Built to last, the Jack features stainless steel components at all rope-contact points, ensuring long-term durability even under demanding conditions. With a wide rope compatibility (9.3–12mm) and load rating up to 200kg, this versatile descender is ready for professional use across multiple standards.

Features:
Multi-Functional Design: Ideal for descending, ascending, positioning, lowering, and belaying.
Auto-Locking System: Automatically locks the rope, allowing full concentration on the job.
Smooth Speed Control: Ergonomic lever allows precise adjustment of descent speed.
Effortless Rope Handling: Simple, intuitive rope insertion and release without detaching from your harness.
Smart Cam Design: Magnetic cam system keeps components in place for seamless rope setup.
Versatile Use: Perfect for rope access technicians, rescue professionals, and work-at-height specialists.
Heavy-Duty Construction: Rope-contact components made from stainless steel for exceptional durability.
Quick Rope Retrieval: Allows fast movement across flat surfaces or short ascents without using the lever.
Permanent Lock Option: Can be fixed to the rope via screw to create a secure, non-removable system.
Easy Maintenance: Lever and lock can be disassembled for cleaning.

Specifications:
Materials: Stainless steel, light alloy, hardened plastic
Weight: 410g (14.5oz)
Max Load: 200kg 
Breaking Strength: 15kN
Rope Compatibility: 9.3-12mm
Certifications: EN 12841-C, EN 341-2A, EN 15151-1 Type 6

Performance Standards:
EN 12841-C: For rope access, static rope 10–12 mm, max load 200 kg
EN 341-2A: For controlled descent, 11 mm rope (Singing Rock STATIC 11), max load 150 kg, descent length up to 100 m, temperature -30°C
EN 15151-1 Type 6: For belaying, rope 9.3–11 mm

Ideal For:
Rope Access Technicians
Industrial Climbing
Rescue Professionals
Work at Height
Safety and Maintenance Operations

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