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Isc micro pulley strength


Tree Man Tom
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the puley is strong enogh but the bushes (even the better ones in the newer ISC pulleys) tend to wear out if you use them as a regular anchor pulley, this is not what they are designed for but if you're happy going through them they can perfectly safe for this purpose if used correctly

 

Most agree that placing a karabiner at your anchor can become dangerous, the biner can become danged or rub open on a stem especially if it is out of view, the newer ISC HMS's and the lukes are designed to stop the pulley rotating round avoiding cross loading butvthis can also become an issue with some biners (the isc larger spines were actually designed with this in mind way before the DMM rhino)

 

personally id say that an art link or cocoon is a cheaper option o the long run and a bit safer, the dmm pintos hold up pretty well too, but for me, for a frequently used friction saver its art all the way!

Edited by Loler UK
poor phrazing
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