iRobot 4501352 7 Robotic Vacuum Replenishment Kit Trex Transcend Broad chemical compatibility A Modern Statement with Broad chemical compatibility Total Number of Pieces 154 Number of Drive Tools 91 Number of Extensions 2 Number of Sockets 86 Number of Quick Release Ratchets 3 Number of Wrenches 4 Case Type Hard Warranty Lifetime Number of Additional Tools Included 59 1 2 in Drive Ratchet Included Yes 3 4 in Drive Ratchet Included No Sub Brand N A Drive Type 6 point with the exception of models 645 and 655 Series Name 4501352 Type Robotic vacuum replenishment kit Total Number of Pieces 7 Warranty None CA Residents: Prop 65 Warning(s) No Brand Model Compatibility Roomba 600 Series only