View video Firestop gangplate CFS-SL GP Firestop retrofit sleeve kit CFS-SL RK Firestop services & software Use the pre-assembled gangplate for multiple cable management devices before or after drywall installation. With integrated smoke seals, there is no need for additional firestop materials. The retrofit sleeve kit is your best choice for sealing existing cable penetrations through walls and floors. The oversized flange makes this ideal for irregular and oversized openings. Experience fast, easy installation for cable penetrations requiring a sleeve. On-site training Local account managers, field engineers, fire protection specialists, and fire protection engineers are available for any help you need. 21 75$&. $66(7 0$1$*(0(17 Software, documentation and services Independent Hilti-Accredited Firestop Specialty Contractors (HAFSC), Firestop Documentation Management CFS-DM software, and Hilti Firestop Plug-in for Autodesk are just some of the ways we support your firestop projects. 722/)/((7 0$1$*(0(17 <($5 /,0,7(' :$55$17< <($5 :($5$1'7($5 &29(5$*( '$< 5(3$,5 7851$5281' Tool warranty. Some limitations apply. Contact Hilti for details.