This research is focused on establishing the load capacity of the rockbolts commonly used in Peru based on their length. Initially, we aimed to perform the pull tests on granite blocks at San Marcos University Campus, they were carried out under real operating mining conditions, at Reliquias, Castrovirreyna Mining Company (Huancavelica) during March of the current year. The rockbolts tested were: Split Set, Threaded Rebars, Hydrabolt and Swellex, which were suitably conditioned to have an effective anchorage of 1 to 4 feet. The Split Set and Threaded Rebars were cut and delivered as per our request by PRODAC and Aceros Arequipa, respectively. Both, Hydrabolt and Swellex rockbolts, supplied by New Concept Mining and Atlas Copco, were piped around to allow the anchorage of the established lengths only. Fifty one tests were carried (11 Split Set, 17 Threaded Rebars, 12 Hydrabolts and 11 Swe...