Line sets and interconnecting wires for Samsung Mini Split Systems. These parts are required for a Samsung Mini Split installation. Look to the description to match the correct part for your Samsung Mini Split. All parts contain 25 ft of 14 GA/3 conductor wire x 25 ft 16 GA/2 conductor wire (shielded) in addition to the insulated copper refrigerant line. The tube diameters for both 700570 and 700574 are 1/4 in and 3/8 in. The tube diameters for both 700572 and 700576 are 1/4 in and 5/8 in. Tube diameters for both the 700566 and 700568 are 1/4 in and 1/2 in. — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA. Specifications for Mini Split Line Set - 3/8 in x 5/8 in - 25 ft for 700542 for 4 Ton Single Zone 700577: | | EACH Packaged | CASE | PALLET | UPC: | 849969014310 | | | Volume: | 2.0069 | | | Dimensional Weight: | | | | Weight (lbs): | 16 | | | Approx Length (inches): | 34 | | | Approx Width (inches): | 3 | | | Approx Height (inches): | 34 | | | |