Hitch Expo

Trailer Jacks,Heavy Duty Trailers
Trailer Jacks,Heavy Duty Trailers

Bulldog 4x 8K Square Trailer Jack w/ Tubular Swivel Mount and 15" Lift

$740.99

Bulldog 4-Pack 8K Square Swivel Trailer Jacks with 15″ Lift

Get reliable, heavy-duty support for your trailer with our bundle of four Bulldog 8,000 lb square swivel jacks. These compact, pipe-mount sidewind jacks deliver smooth operation, corrosion-resistant finishes, and a full 15″ lift—ideal for agricultural, livestock, utility, and construction trailers where space is tight.

Bundle Contents:

  • QTY (4): Bulldog 8K Square Swivel Trailer Jack
    • 8,000 lb static load capacity, 5,000 lb lift capacity
    • 15″ lift range with 1:1.33 sidewind gear ratio
    • Zinc-plated inner tube and drop leg for corrosion resistance
    • Painted gray outer tube serves as primer or finish
    • Patented nut-stop prevents damage when fully extended
    • Footplate for stable base on uneven ground
    • Swivel mount allows 360° rotation

We recommend verifying your OEM bracket dimensions before installation and performing regular lubrication and inspection of the gear train and swivel bearings to ensure long service life.

Specifications:  
Weight Capacity 7001-8000 Pounds
Jack Mounting Style Pipe Mount Swivel Jack
Jack Groups Heavy Duty Trailers
Jack Style Pipe Mount
Lift Mechanism Sidewind Handle Crank
Jack Travel Range 15 Inch Lift
Jack Finish Gray Powdercoat
Static Load Capacity 8000 LB Static Capacity
Lifting Load Capacity 5000 LB Lift Capacity
Jack Foot Type Footplate
Jack Leg Style Drop Leg Non Spring Return
Jack Swivel Type Swivel
Outer Tube Diameter 2.5 Inch
Jack Shape Square Jack
Bracket-to-Bottom Clearance (Retracted) 13 Inch
Bracket-to-Bottom Clearance (Extended) 41 Inch
Bracket-to-Top Clearance 12 Inch
Electric Lift Non Electric
Custom Bundle No
Exact Retracted Clearance 12.66 Inch
Exact Extended Clearance 41.16 Inch
Exact Top Clearance 12.40 Inch
Order today or call us at 877-869-6690 for expert advice and personalized service.