This 10-feet ice maker kit consists of high quality 1/4-inch copper tubing with .025-inch wall thickness, 1 No.9604-C brass self-piercing saddle valve, 1 No.962 1/4-inch brass tube to tube union and 1 No.968 1/4 x 1/8 brass tube to male pipe. This 10-feet ice maker kit consists of high quality 1/4-inch copper tubing with .025-inch wall thickness, 1 No.9604-C brass self-piercing saddle valve, 1 No.962 1/4-inch brass tube to tube union and 1 No.968 1/4 x 1/8 brass tube to male pipe