Car 2 Port Inline Firewall Bulkhead Air Condition Heater Fitting Polished Billet Black Features: Condition: Brand newDesigned to mount in your firewall as a quick and easy way to route Heater and A/C Hoses through the firewall.Clean up and organize your firewall with these fitting.Easy to install, direct replace the old or broken one.Fit for most cars. Specifications: Material: MetalColor: BlackBig Port Dimension: 7/8"-14Small Port Dimension: 5/8"-18Total Dimension: 86x44.5x49mm / 3.39"x1.75"x1.93"(L*W*H)Bulkhead Shape: InlineSurface Finish: Polished Notes: The size measured by hand, so it may have a little 1-3 mm difference. Please do a measurement on your car before ordering. Package Included: 1 x Air Condition Heater Fitting