Donaghys Response LSK® Static Safety Line
32 Plait Polyester Jacket with Plaited Nylon Core - Low Stretch Kernmantle
The Donaghys **Response LSK®** is a high-performance, fully certified static safety line engineered for the most demanding height access, rescue, and abseiling applications. This rope combines the best qualities of two high-tenacity fibres in a premium **Kernmantle construction** for ultimate reliability.
Key Features and Construction
As a Low Stretch Kernmantle (LSK) line, the design is a sophisticated blend of a load-bearing core protected by a durable exterior sheath:

    
Core (Strength): Features a high-strength **Plaited Nylon Core** to deliver the necessary tensile strength and moderate energy absorption required of a static line.
    
Jacket (Protection): Encased in a **32 Plait High-Tenacity Polyester Jacket**. The high plait count creates a smooth, supple, and responsive feel, while the Polyester fibre provides superior **abrasion resistance** and excellent **UV stability**.
    
Low Elongation: The engineered construction, including the Nylon core and manufacturing process, results in a highly effective **Low Stretch** rope for stable static descent and precise positioning.

Certified Performance for Safety
The Response LSK® is designed to be responsive, reliable, and compatible with certified hardware, ensuring peace of mind for professional users.

    

        

            
Application
            
Certifications (Typical)
            
Structure
        
    
    

        

            
Abseiling, Belay, Static Descent, Rescue, Access Line
            
AS4142.3, EN1891 Type A, ANSI Z-133, CE Compliant
            
32 Plait Polyester Jacket / Plaited Nylon Core
        
    

Features & Benefits:

    
Supple Feel: Characterised as a supple rope for easy handling, coiling, and superior control with certified hardware.
    
Excellent Knot Holding: The construction promotes quick access and reliable, strong knot performance.
    
Durability: The Polyester jacket provides a high level of external abrasion resistance.
    
Traceability: Includes internal certification tracer thread and a coloured year-of-manufacture marker for compliance and safety history tracking.