Accessory cord is a lightweight, versatile rope designed for auxiliary uses in climbing, rescue, and outdoor activities. Typically made from durable materials like nylon or Dyneema, it ranges in diameter from 4mm to 8mm. Accessory cords are commonly used for prusik knots, anchor building, hauling, and gear organization. While not suitable for dynamic loads or lead climbing, they excel in static applications due to their strength and reliability. Accessory cords are essential tools for climbers and outdoor professionals, offering high utility in various scenarios. Always verify appropriate use and strength for specific applications.
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Prusik Knot: The prusik knot is one of the most common knots used with accessory cords. It is ideal for ascending ropes, creating friction in rope rescue systems, or for self-rescue. Its unique feature is the way it slides when under low load but tightens under load, making it highly effective in rope-climbing applications.
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Double Fisherman's Knot: This knot is used for joining two ends of accessory cord to create a longer length or to tie a loop. Known for its strength and security, the double fisherman's knot is used in rope rescue systems, for tying prusik loops, and for constructing rappel backups.
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Alpine Butterfly Knot: This knot is highly valued for its ability to create a secure loop in the middle of a rope, making it useful for making mid-line attachments for anchor points or rescue systems. Its strength and versatility are ideal for when you need to create a reliable loop without compromising the rope’s integrity.
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Klemheist Knot: This hitch is ideal for using accessory cords in rope climbing, self-rescue, and rope rescue systems. Like the prusik knot, the Klemheist hitch grips the rope under load and is adjustable when slack, offering flexibility and reliability in climbing and rescue scenarios.
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