Was watching one of Mike's video's discussing bonding raceway and conduit. He showed a video of this product that replaces the locknut and bushing and would serve to bond the conduit to the case. Does anyone recall the product name or manufacturer?
I saw something similar on T&B fitting PDF, and it had an illustration showing it in use. It was on rigid conduit, and showed being used on the outside of the box. I had never used one, like the one you posted link for, before. It looks like it’s meant to secure the outer locknut from turning?It sounds like the OP is referring to a bonding locknut. See here for example: https://www.gordonelectricsupply.co...jKBD1okPgzRLyGgb85hJp50rJciby3xhoCbRcQAvD_BwE
Bonding locknuts are used as one method to comply with 250.92. Never saw one used as the outside locknut but I don't see why you couldn't.I saw something similar on T&B fitting PDF, and it had an illustration showing it in use. It was on rigid conduit, and showed being used on the outside of the box. I had never used one, like the one you posted link for, before. It looks like it’s meant to secure the outer locknut from turning?
I missed the part about removing the locknut.Bonding bushings usually require a locknut.