Ma hope o ka wehe ʻana i ka insulation, hiki ke hoʻopili ʻia kahi ferrule hopena pili kūpono a uea paha ma ka hopena o ke kaula. Hoʻokumu ka crimping i kahi pilina paʻa ma waena o ke alakaʻi a me ka pilina a ua pani nui i ka soldering. Hōʻike ka crimping i ka hoʻokumu ʻana o kahi pilina homogeneous, mau loa ma waena o ke alakaʻi a me ka mea hoʻohui. Hiki ke hana ʻia ka pilina me nā mea hana pololei kiʻekiʻe wale nō. ʻO ka hopena he pilina paʻa a hilinaʻi hoʻi ma nā ʻano mechanical a me nā uila. Hāʻawi ʻo Weidmüller i kahi ākea o nā mea hana crimping mechanical. Hōʻoia nā ratchets hoʻohui me nā mīkini hoʻokuʻu i ka crimping maikaʻi loa. Hoʻokō nā pilina crimped i hana ʻia me nā mea hana Weidmüller me nā kūlana a me nā lula o ka honua.