This end bell from Cantex is designed for use with Schedule 40 and Schedule 80 conduit, providing a reliable solution for protecting electrical wiring when being pulled through concrete vault walls. UL and CSA listed for enhanced safety and compliance, it ensures that installations meet NEMA TC-3 standards. Installation is made straightforward, allowing for efficient and hassle-free setup. Built in the USA, this product combines quality craftsmanship with practicality, making it a key component for any electrical project requiring durable and secure conduit protection.