The Bykski G 1/4in. Male to Female 90 Degree Rotary Elbow Fitting is an easy solution when trying to change direction quickly with your loop. This adapter is great for redirecting tubing runs away from components at unconventional angles. The rotary function allows you to aim the connection in any desired direction 90 degrees from the mount. The 20mm extension gives added clearance should other components be in the way or a bit more height is needed for a perfect fit. Specifications Thread: G1/4 Material: Brass Compatibility Loop: Non-Aluminum Included Parts 1x Bykski G 1/4in. Male to Female 90 Degree Rotary 20mm Extension Elbow Fitting Warnings Not responsible for any damage caused by or when using this product. Use at your own risk.