Bulldog Black teardrop trailer jack crank knob
The Bulldog trailer jack crank knob is designed for use with Bulldog top wind series 139, 159, and side wind 170 trailer jacks. It is a genuine Bulldog replacement part. Using genuine Bulldog replacement parts is the best way to maintain the integrity of any Bulldog product as it is manufactured by the most trusted name in the industry.
- Easy to install
- Comfort grip is easy to crank
- Clean black knob