Glacier fititngsthis phanteks hard tube rotary fitting serves as a 90 degree connector between a 12 mm od acrylic tube and water cooling components with a g14quot screw thread the fitting is made from brass and the ring cap is equipped with premium rubber seals to allow a tight and secure connection the black finish also looks fantastic and is sure to leave a lasting impression among onlookers design high quality surface finish gives your loop a distinct look integrated grip on all fittings fo