●[Size] Joins male/female flange 3.0" ID to 3.0" OD pipe. T-Bolt thread size: M8*1.25. ●[Advantage] V-band clamp is easy to install and remove perfect for applications requiring frequent removals and provide a great seal with even pressure at the flange. ●[Feature] Male female flanges are sealed without gaskets to ensure proper alignment of the flanges inside the clamp for easy installation. ●[Material] Stainless steel clamp; mild steel flanges and chromium-molybdenum steel T bolt. ●[Application] Widely used in exhaust system, turbocharger, downpipe, muffler etc.