This bump feed knob (part number 791-153066B) is for line trimmers.
Bump feed knob 791-153066B releases the cutting line when you bump the knob on the ground while the spool is turning.
Wear work gloves to protect your hands when installing this part.
Lawn & Garden/Yard/Farm
- Installations last year: 32
- Average installation time: 47 minutes
- Level of repair difficulty: