SIT Strings Power Wound "Insanity 7's" custom 7-string electric guitar set

Custom wound electric guitar strings from SIT.
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\nInsanity 7's utilize SIT's nickel-plated cover wrap over a hardened hex core, combining just the right amount of bite, with lots of beef for low tuning and high gain.
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\nGauges - .012-.16-.024-.032-.044-.056-.068