This is just the 1/2 " coupler with no cable wire. This coupler will connect the 1/2" Line Sets for the 9K, 12K, & 18K Line Sets. All Bundles that have 66FT or 75FT Line Sets will come with the Couplers that include a 66ft or 75FT Cable. If you wish to not have the Cable. Please be sure to use the Build Your Own or call us and we can help you with your order.