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Activity for orh‭

Type On... Excerpt Status Date
Answer A: Is there any practical use for a grappling hook?
Not exactly your movie-style 3-prong grappling hook, but Fire and Rescue personnel often have hook based systems for use as personal escape devices: One such product is the Petzl EXO which consists of a hook, rope, and rappel device. Rather than being thrown and hoping to catch an edge to ascend a ...
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over 7 years ago