詳細規格及用途描述
1/2"X2", 1/2"X3", 1/2"X5", 1/2"X6", 1/2"X7", 1/2"X8", 1/2"X10", 1/2"X12"
3/8"X11/2", 3/8"X2", 3/8"X3", 3/8"X4", 3/8"X5", 3/8"X6", 3/8"X8", 3/8"X9", 3/8"X10", 3/8"X12"
1/4"X11/2", 1/4"X2", 1/4"X3", 1/4"X5", 1/4"X6", 1/4"X7", 1/4"X8", 1/4"X9", 1/4"X10", 1/4"X12"
