The only firefighter multi-tool that also stops 1/2" and 3/4" sprinkler heads whether they are intact damaged or sheared. Tested to 350 PSI. Can also be used as a spanner, FDC cap wrench, door chock, PRV wrench, and an O2 key. Stop water damage without shutting down the fire protection system. Mount the multi-tool to hosepacks to have all of these tool on the firefloor when you need them.