Malone Specialty Inc. offers a Carbon Steel Female Swivel Branch Tube Tee with an O-Ring as well as a 316 Stainless Steel Female Swivel Branch Tube Tee with an O-Ring, in most metric sizes. These Metric Tee’s conform to DIN 3859-1 specifications. This Metric Adapter comes complete with two Metric Tube Nuts and two Metric Tube Sleeves, and uses a bite type style connection. For more information, click onto one of the product links below, or give one of our experienced salesmen a call at 440-255-4200.