45mm 1 3/4" ID Silicone Straight Hose Joiner Coupler 400mm Length Black

📏 45mm (1 3/4") ID x 400mm STRAIGHT COUPLER - 45mm internal diameter, 4.5mm wall and 54mm Outside Diameter (OD). The 400mm length spans wider gaps and trims cleanly to length. Push it over two 45mm pipes or spigots of the same size to make a sealed inline joint. 🔧 BUILT FOR INTERCOOLER & TURBO BOOST PIPES - at 45mm bore it suits intercooler pipework, turbo and supercharger boost pipes, and larger coolant hoses, on cars, vans, motorbikes, 4x4s, trucks, tractors, plant and industrial machinery. 🌡️ HIGH TEMPERATURE SILICONE -60°C to +180°C - stays flexible through extreme heat and cold and resists ozone, UV and moisture, so it will not harden, crack or perish the way ageing rubber hose does. 🛡️ 3-PLY POLYESTER REINFORCED - 3 layers of polyester fabric inside a 4.5mm silicone wall hold the 45mm bore round under boost pressure and vacuum, with a smooth inner surface for clean airflow and coolant flow. ⚫ BLACK GLOSS FINISH - a smart black silicone joiner for a tidy engine bay. Cut with a sharp blade for a shorter joint, and secure each end with a hose clip sized for the 54mm Outside Diameter (OD). Also available in blue and red.