30624 - Extension Rod Fiberglass M/F Length 4' - Schaefer The 25173 Midco Electrode is

The 25173 Midco Electrode is a specialized component used in various heating and ignition systems

and ductwork

cushion-grip fiberglass handle for comfort and safety

Field Tuning: Only P-I-D parameters are user-adjustable

30624 - Extension Rod Fiberglass M/F Length 4' - Schaefer The 25173 Midco Electrode isThe Schaefer Brush 30624 is a 4 foot fiberglass extension rod with male female 1 4" pipe threads, designed for use with flue and boiler brushes. Here's a detailed overview: Specifications Model: 30624 Material: Fiberglass Length: 4 feet Thread Type: 1 4" Male Female Pipe Thread Diameter: 0. 350" Recommended Use: Extension pole for flue boiler brushes