Beal Jammy
$29.99
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Only %1 left
SKU
BEA_10205/232
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The lightweight Jammy is a ready-to-use auto-blocking device to simplify your manoeuvres in alpine climbing and multi-pitch route adventures. Ideal for auto-blocking knots like the Prusik and Machard and designed to fit all rope diameters (depending on the length of the Jammy), on one or two strands. The flexible Technora® aramid cord has a polyamide sheath for grip even on thinner ropes and has a strength of 22kN, even in cases of significant heating due to friction. A durable loop that will be indispensable in the kit of climbers looking for simplicity. Certified EN566.
Features
- For multi-pitch routes, alpine climbing, mountain guides and professionals
- Lightweight, heat-resistant, and versatile
- Suitable for all rope diameters, on one or two strands; its flexible aramid cord with a polyamide sheath allows it to grip effectively even on small-diameter ropes
- 22kN resistance, even in cases of significant heating due to friction
- The robust construction resists repeated bending
- The heat-shrink sheath protects the stitching and contributes to its incomparable lightness compared to mechanical systems
- Certified EN566
- When to use the Jammy?
- Creating auto-blocking knots (Prusik, Machard)
- Securing rappels
- Quick hauling systems
- Extending a poorly placed anchor point to avoid a lever arm
- Using a natural anchor: shrub, thread
- Possible use as an anchor sling
- Correspondence between Jammy length, rope diameter, and number of wraps:
- Jammy 35cm: Prusik on two strands
Rope diameter 7.3 to 8.1mm: 3 wraps
Rope diameter 8.1 to 10mm: 2 wraps - Jammy 50cm: Machard on two strands
Rope diameter from 7.3 to 8.1mm: 5 wraps
Rope diameter 8.1 to 10mm: Beal recommends investing in a longer Jammy
- Jammy 35cm: Prusik on two strands
Specifications
| Average Weight | 20g (35cm), 25g (50cm) |
|---|---|
| Warning | Rock and Alpine climbing are potentially hazardous and dangerous. Any person using our equipment in any manner is personally responsible for learning the proper techniques involved and that the equipment used is designed for the application. The purchaser accepts full and complete responsibility and liability for any and all damages and injury that may result from use of equipment bought from Bivouac Outdoor. Instruction should be sought from professionals in the safe use of this piece of equipment. This equipment is designed for recreational use and should not be used for industrial applications. |
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