久統 304 白鐵管束 白鐵束 管束 水管束 水管卡箍 管箍

1-3/4"(20-44mm), 3-1/4"(58-83mm), 1-1/4"(13-32mm1英吋水管用, 2-1/2"(38-64mm), 3-3/4"(70-95mm), 六英吋, 3"(50-76mm), 5-1/2"(80-140mm), 2-1/4"(32-57mm), 2"(25-50mm), 2-3/4"(44-70mm), 4"(77-102mm), 4-1/2"(54-114mm), 7/8"(10-22mm)一般家用4.7, 4-1/4"(48-107mm), 1-1/16"(13-27mm), 1/2"(7-13mm)不是一般家用水管, 1-1/2"(20-38mm), 1"(13-25mm)6分水管用, 5/8"(10-16mm), 3-1/2"(65-90mm), 3/4"(10-20mm)