Bulldog’s 8,000 lbs. support capacity square jacks serve the agricultural, industrial, construction, horse-livestock trailer, and utility-cargo trailer markets. The compact design of these jacks makes them ideal for tight-fitting applications. This is a perfect transition from Bulldog’s round jack product line.
- Use the painted outer tube as the final finish or primer
- Zinc-plated inner tube and drop leg
- 4.7" Outer / inner tube overlap - results in optimal side load performance
- 5/8" screw stem - provides insurance against screw stem twisting off
- Patented screw nut stop - prevents screw and/or nut damage when jack is fully extended
- Topwind models - bushing in top cap, eagle claw grip
- Sidewind models - 1/4" cross pin connects gear train to screw stem - guards against shearing jack pin
- Sidewind models - 1:1.33 gear ratio