PEX-A Straight Tubing 1/2" PEX-A Straight Tubing 3/4" PEX-A Straight Tubing 1" PEX-A Straight Tubing 1-1/4" PEX-A Straight Tubing 1-1/2" PEX-A Straight Tubing 2" PEX-A Straight Tubing