The product is a heavy-duty exhaust clamp with nuts, designed for universal fitment between 36 - 67mm. Made of mild steel with a matte finish, this U-bolt clamp features a slide-on, clamp-on, and bolt-on mounting style. The product comes with mounting hardware included and a manufacturer's warranty of 1 month. Manufactured in the United Kingdom by EuroFlo, this exhaust clamp is a durable and reliable component for securing your vehicle's exhaust system.