Heavy stainless steel conduit clip collars with lock nut Made from AISI 316 (X5CrNiMo17-12-2 1.4401 UNI EN 10088-1), which is then polished. They are composed by a shaped support, which base has a threaded nut, and by a half moon shaped strip with two fastening screws that lock the conduit in place. The burr-free edges allow it to be installed without scratching the conduit surface. The good mechanical characteristics make them suitable for harsh conditions.