- High or low pressure for light- or heavy-duty greasing action
- Full pressure on short strokes for heavy greasing in tight places; develops full pressure with just 1/4" stroke
- Extension swivels 360° for hard-to-reach fittings.
- Plated barrel head and handle
- Handy three-way loading: cartridge filler pump or bulk
- Grease resistant rubber handle grip for positive pumping action