Each kit contains: high quality 1/4 in. copper tubing of .025 in. wall thickness, 1 No.9604-C brass self-piercing saddle valve, 1 No.962 1/4 in. brass tube to tube union, 1 No.968 1/4 in. x 1/8 in. brass tube to male pipe connector and 1 No.969 1/4 in. x 1/8 in. brass tube to male pipe elbow Lead free 15 ft. tubing length