National Hardware Smooth Rods 3/16" x 36" Size:3/16" x 36" 108-003 & 108-004 are NSF

108-003 & 108-004 are NSF 61 Compliant

The following Culligan cartridges are compatible with this filter system

Large chuck withstands higher torque demands of impact drills

K-57 has "seen it all" regarding septic system problems and has restored countless systems to useful working order

patented quick load magazine saves time

National Hardware Smooth Rods 3/16" x 36" Size:3/16" x 36" 108-003 & 108-004 are NSFNational Hardware's Smooth Rod is designed for hobby, craft, and marine projects. Made from solid brass for corrosion resistance. For interior and exterior applications Good machining characteristics This product can expose you to lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.