The TAS Trimmer G.C.-EBR 4.5 is designed to trim around Rain Bird "Eagle Box Rotor" 351 heads. The 4.5" trimmer gives a 1/4" clearance when cutting around the 4.25" head.
**1st application using the G.C.-8 will trim approximately 1300-1500 heads before replacement. 2nd application will trim approximately 1500 - 2000 heads before replacement.
