Screamer (colours vary)
Screamer (colours vary)

Screamer (colours vary)

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Multi-functional energy absorbing device. Screamers will provide added protection in climbing and rescue situations. Screamers not only absorb energy directly because of the stitch ripping effect, they also allow your rope to absorb more energy from the fall by increasing the time interval of the fall. Screamers can reduce shock loading in any rescue system. The standard Screamer can effectively reduce peak loads by 3-4kN in any climbing or rescue system.

YATES original Screamers were first developed over ten years ago, YATES has since developed numerous variations on the Screamer design for use in Aerospace, Military and explosive testing for the deceleration of objects. Screamers were originally designed to be used on less than ideal climbing protection such as small nuts, old 1/4" bolts, snow anchors or marginal protection. We have determined that the most effective activation for a standard screamer to be >2kN(550lbf.) for climbing related situations.

  • Standard SCREAMER, SHORTY, ICE-SCREAMS:
    • Activation: >2kN.
    • Reduction in system peak loading 3-4kN.
    • Runner Strength: 26kN.
  • Colours vary (Black/Gray/Yellow/Red)

Specifications and examples of use:

Fall Factor Rope in System Fall Distance Impact force to climber Impact force to anchor without Screamer Impact force to anchor with Screamer & Shorty
2 10m 20m 9kN 9kN 6kN
1.99 10m 19m 8.9kN 15kN 12kN
1.7 10m 17m 8kN 14kN 11kN
1.5 10m 15m 8kN 13kN 10kN
1 10m 10m 6kN 11kN 7kN
.5 20m 10m 5kN 8kN 5kN
.33 30m 10m 4kN 7kN 4kN
.25 40m 10m 3.7kN 6.3kN 3kN
.125 40m 5m 3kN 5kN 2kN
.1 40m 4m 2.8kN 4.6kN 2kN
.05 40m 2m 2.3kN 3.8kN 2kN

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