3M CIR Series Repair Connectors - Product Selection Guide (PDF 7.8 K)
3M™ Lugs and Connectors, 2015 Electrical Products Catalog - Catalog (PDF 2.1 MB)
3M™ Splices, 2015 Electrical Products Catalog - Catalog (PDF 11.7 MB)
3M™ CIR Series Extra Long Connectors are extra long connectors which are used to bridge gaps up to six inches when a piece of damaged cable is removed. They can be used with copper or aluminum conductors.