SQUARE JACKS Square Up for Side Load Strength Compared to round jacks of similar capacities, BULLDOG’s 5,000 lbs. support capacity square jack dramatically improves side load strength while maintaining the economical benefits of lower capacity jacks. The extra side load capacity you need without the costs of increasing overall capacity.
12-gauge square tube is 70% stronger than 12-gauge round tube for more side load and support strength with the same lift capacity
4.62" outer tube overlap at full extension for additional side load strength
Weather-resistant materials and coatings. Painted outer tubes, clear zinc inner tubes
Proven, reliable mechanical elements provide dependable strength and long-lasting, durable performance
Mounts included in this series of jacks
Outer inner tubes overlap which results in optimal side load performance
Use the painted outer tube as the final finish or primer
Limited 5-year warranty
ASABE ASABE compliant
Support Capacity: 5,000 lbs.
Lift Capacity: 3,000 lbs.
Retracted Bracket Height: 15.10" from bracket to bottom
Extended Bracket Height: 30.10"
Clearance: 9.25" from bracket to top
Fixed leg with base
Square tubular swivel mount welded to outer tube (includes male mating mount, pin and chain)
Footplate and handle are included
Handle Radius: 6.5"
Sidewind models - 1/4" cross pin connects gear train to screw stem - guards against shearing jack pin
2-1/4" Tubing width