Kunenepa kwa 16 gauge aluminium mbale ndi pafupifupi 1.29 mamilimita (mm).
Teremuyo “aluminium gauge” amagwiritsidwa ntchito pofotokoza makulidwe a pepala la aluminiyamu kapena mbale. Iyi ndi njira yodziwika bwino yofotokozera makulidwe a aluminiyamu m'mafakitale osiyanasiyana, makamaka ku United States.
Mu ma aluminium gauge systems:
Ndipamwamba nambala ya geji, kuonda kwambiri pepala la aluminiyamu kapena mapepala. Choncho, manambala otsika amafanana ndi mapepala a aluminiyamu okhuthala.
Manambala a geji nthawi zambiri amagwiritsidwa ntchito pofotokoza makulidwe a mbale ya aluminiyamu, ndi miyeso wamba kuyambira 8 ku 30 ndipo nthawi zina zazikulu.