

Bulldog 8,000 lbs Square Trailer Jack w/ Round Tubular Swivel Mount Sidewind - 15" Lift
Model: 190756SQUARE JACKS BULLDOG’s 8,000 lbs. support capacity square jack serves 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 where 3" and 4" square tube jacks are too big!
-
Use the painted outer tube as the final finish or primer
-
Zinc-plated inner tube
-
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
-
Limited 5-year warranty
-
ASABE Compliant
Specifications:
-
Support Capacity: 8,000 lbs.
-
Lift Capacity: 5,000 lbs.
-
Retracted Bracket Height: 12.16" from bracket to bottom
-
Extended Bracket Height: 27.16"
-
Travel/Lift: 15"
-
Clearance: 12.40" from bracket to top
-
Fixed leg with heavy duty base
-
Round tubular swivel mount welded to outer tube (includes male mating mount, pin and chain)
-
Handle included
-
Handle Radius: 8.5"
-
Sidewind models - 1/4" cross pin connects gear train to screw stem - guards against shearing jack pin
-
Sidewind models - 1:1.33 gear ratio
-
2-1/2" Tubing width
$139 29 $175.00 20% OFF
- Best Price on Web Guarantee
- Fastest Shipping
- FREE Shipping
- Pre-Order

We match lower prices from major authorized retailers for brand-new products in original packaging, provided the item is in stock. The competing seller must be an authorized, professional retail business; offers from
individuals, auctions, peer-to-peer sites, or unauthorized sellers don’t qualify. Used, refurbished, or open-box items are excluded.
Please see our full terms for details.
$175.00 $139 29
Questions? Call our Auto Experts at (877) 869-6690
Get it now, pay later
Select installments at checkout to split your purchase into 4 interest-free payments of $ every 2 weeks.
- No fees, ever.
- No impact on your credit score.
Payment options are offered by Affirm and are subject to an eligibility check and might not be available in all states. CA Residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lender license.
Installments in partnership with
.
Affirm and its offerings are supported in English only. Translations are not provided by Affirm.
Product Details
- Brand: Bulldog
- Model: 190756
- UPC: 783192023599
- Includes: 8K Square Jack
Default | |
Brand | Bulldog |
Jack Mounting Style | Pipe Mount Swivel Jack |
Jack Style | Pipe Mount |
Lift Mechanism | Sidewind Handle Crank |
Jack Travel Range | 15 Inch Lift |
Jack Finish | Gray Powdercoat |
Jack Static Load Capacity | 8000 LB Static Capacity |
Jack Lifting Load Capacity | 5000 LB Lift Capacity |
Jack Foot Type | Footplate |
Jack Leg Style | Fixed Leg |
Jack Swivel Type | Swivel |
Jack Outer Tube Diameter | 2.5 Inch Outer Tube |
Jack Shape | Square Jack |
Approx Bracket-to-Bottom Clearance (Retracted) | 12 Inch Bracket-to-Bottom Retracted |
Approx Bracket-to-Bottom Clearance (Extended) | 27 Inch Bracket-to-Bottom Extended |
Approx Bracket-to-Top Clearance | 12 Inch Bracket-to-Top Clearance |
Electric Lift | Non Electric |
Custom Bundle | No |
Exact Bracket-to-Bottom Clearance (Retracted) | 12.16 Inch |
Exact Bracket-to-Bottom Clearance (Extended) | 27.16 Inch |
Exact Bracket-to-Top Clearance | 12.40 Inch |
Ask a Question about Bulldog 8,000 lbs Square Trailer Jack w/ Round Tubular Swivel Mount Sidewind - 15" Lift
Be the first to ask a question.
Description
SQUARE JACKS BULLDOG’s 8,000 lbs. support capacity square jack serves 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 where 3" and 4" square tube jacks are too big!
-
Use the painted outer tube as the final finish or primer
-
Zinc-plated inner tube
-
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
-
Limited 5-year warranty
-
ASABE Compliant
Specifications:
-
Support Capacity: 8,000 lbs.
-
Lift Capacity: 5,000 lbs.
-
Retracted Bracket Height: 12.16" from bracket to bottom
-
Extended Bracket Height: 27.16"
-
Travel/Lift: 15"
-
Clearance: 12.40" from bracket to top
-
Fixed leg with heavy duty base
-
Round tubular swivel mount welded to outer tube (includes male mating mount, pin and chain)
-
Handle included
-
Handle Radius: 8.5"
-
Sidewind models - 1/4" cross pin connects gear train to screw stem - guards against shearing jack pin
-
Sidewind models - 1:1.33 gear ratio
-
2-1/2" Tubing width