The Flow-Thru bleeder wrench is a must have tool for any oil burner or HVAC technician. The wrench fits standard 3/8 in. fuel pump bleeder screws. Includes a sliding handle and 12 in. of vinyl tubing to make bleeding the oil line quick, clean and easy.
- Quickly and neatly, bleed and purge oil burner pumps
- Handle slides side-to-side for easy access in tight spots
- Includes a 12 in. clear bleeder hose
- Tool of choice for professional oil burner technicians