Steel Dragon Tools 311 Carriage, 360 Cutter, 811A Die Head, 341 Reamer Kit fits RIDGID 300 Power Drive for Pipe Threading Steel Dragon Tools carriage replacement kit for Steel Dragon Tools or RIDGID 300 Power Drives 41855. Steel Dragon Tools 311 Carriage and 312 Lever 68815 Steel Dragon Tools 341 Reamer for No. 311 Carriage with lever 42365 Steel Dragon Tools Pipe Cutter 42370 Steel Dragon Tools 811A Die Head 97065