规格公制英制接口(顶部)3/8''screwattachmenttype3/8''screwattachmenttype接口有：1/4''screwattachmenttype1/4''screwattachmenttype材料aluminumaluminum深度3.8cm1.5in长度8.6cm3.39in颜色blackcolorblackcolor高度1.1cm0.43in重量0.09kg0.2lbs)