吊鉤按形狀分為單鉤和雙鉤；按製造方法分為鍛造吊鉤和疊片式吊鉤。

單鉤製造簡單
、使用方便，但受力情況不好
，大多用在起重量為80噸以下的工作場合
；qizhongliangdashichangcaiyongshouliduichengdeshuanggou。diepianshidiaogouyoushupianqiegechengxingdegangbanmaojieercheng
，gebiebancaichuxianliewenshizhenggediaogoubuhuipohuai，anquanxingjiaohao，danzizhongjiaoda，daduoyongzaidaqizhonglianghuodiaoyungangshuishengtongdeqizhongjishang。diaogouzaizuoyeguochengzhongchangshouchongji
，xucaiyongrenxinghaode**碳素鋼製造