Greenlee 615 3" Foam Conduit Piston

• Use with blower or vacuum power fishing system to pioneer the line through the conduit run
• Flexible foam body for an air-tight seal
• Color-coded end disk with embossed size marking for fast easy selection
• Strong steel center rod with loops on both ends
• Pistons available for all types and sizes of conduit 1/2" - 6"