​Tech-Kern

Custom and Specialty Ropes

HOW TO BUY  

​Tech-Kern

Tech-Kern is a Kernmantle-style rope consisting of a braided Technora® Aramid core covered by a 48-strand Technora® mantle.

If you are familiar with our Kernmaster, you already know the advantages of a braided-core rappelling line. The Tech-Kern was designed to bring the highest heat resistance to the market.

Technora® has a high melting point and acts as a heat sink when used with high-friction applications, as with descent devices. If heat is on your mind, consider Tech-Kern.

​Tech-Kern Specifications and Data

Diameter (Inches) Average Spliced Break Strength *(Lbs) Minimum Spliced Break Strength *(Lbs) Maximum Working Load 10:1 **(Lbs) Weight (Lbs/100f)
0.45 21,000 18,900 2,100 7.6


* Knots and abrupt bends significantly reduce the strength of all ropes and lower the maximum working load.
** For situations where a person is NOT on the rope, the working load may be doubled (5:1).

 

Green working 233 ft. lbs./lb.
Red ultimate 4,571 ft. lbs./lb.

Specific Gravity: 1.44

Dielectric Strength: Due to their moisture gain, high-dielectric applications are not recommended.


Maximum Working Load
Minimum Break Strength
Average Break Strength

​Tech-Kern Splicing Instructions

Approved Splice Technique: #10018000.