This reverse threaded coupler from US Coupler is engineered for optimal performance with SDR HDPE innerduct applications. Crafted from durable 6061-T6 aluminum, it features a robust design that meets or exceeds the Bellcore 1,000 lb tensile standard, ensuring reliability under significant stress. The coupler's wide 8-pitch threading allows for faster installations, while the straight thread and long counterbore lead-in facilitate a secure and efficient fit. Whether used in manhole installations, direct burial, or aerial applications, this versatile component can be specified with either a smooth or ribbed exterior surface to meet your project requirements seamlessly.