If you're looking for a way to split or combine your loop at a 90-degree angle, the Bykski G 1 4in. Triple Female 90 Degree T Adapter Fitting is a great option. This adapter is also a great way to create an inline fill or drain access point. You'll appreciate the convenience and flexibility that this adapter provides. Thread: G 1/4in. Dimensions: 26mm x 22mm x 18mm. Fitting Material: Coated Brass (Colored) and Nickel Plated (Silver). Compatibility Loop: Non-Aluminum Included Parts: 1x G 1/4in. Triple Female 90 Degree T Adapter Fitting