





Bulldog 4x 12K Square Trailer Jack w/ 26" Lift Sidewind Fixed Leg
Model: BDTJ38Bulldog 12K Square Trailer Jack Bundle – 4-Pack
Upgrade your heavy-duty trailer with this 4-pack of Bulldog 12,000 lb. square jacks featuring a 26″ travel and sidewind fixed leg design. Built from 7-gauge alloy steel and finished in black powder coat, these weld-on jacks provide maximum stability and durability for agricultural, construction, and utility trailers.
Bundle Contents:
- QTY (4): HD Square Trailer Jack, 12,000 lbs. Support Capacity, Sidewind, 12½″ Travel, No Handle
- 12,000 lb. static support capacity; 10,000 lb. lift capacity
- 4″ square tubing constructed from 7-gauge superior alloy steel
- Durable black powder coat finish resists corrosion
- Easy-access gearbox with grease fitting for routine maintenance
- Sidewind 1:1.5 gear ratio for smooth operation
- Fixed footplate and leg style for maximum stability
We recommend confirming your trailer’s mounting bracket dimensions and performing regular maintenance on the gearbox and grease fittings. Always inspect the footplate and weld joints before each trip to ensure safe, reliable performance.
Specifications: | |
---|---|
Kit Type | 4-Pack Bulldog Square Trailer Jack Bundle |
Jack Mounting Style | Direct Weld HD Jack |
Jack Groups | Heavy Duty Trailers |
Jack Style | Direct Weld HD |
Lift Mechanism | Sidewind Handle Crank |
Jack Travel Range | 12.5 Inch Lift (26″ Travel) |
Jack Finish | Black Powdercoat |
Jack Static Load Capacity | 12,000 lb. Static Capacity |
Jack Lifting Load Capacity | 10,000 lb. Lift Capacity |
Jack Foot Type | Footplate |
Jack Leg Style | Fixed Leg |
Jack Swivel Type | Non Swivel |
Jack Outer Tube Diameter | 4 Inch Outer Tube |
Jack Shape | Square Jack |
Approx Bracket-to-Bottom Clearance (Retracted) | 27″ Bracket-to-Bottom Retracted |
Approx Bracket-to-Bottom Clearance (Extended) | 40″ Bracket-to-Bottom Extended |
Approx Bracket-to-Top Clearance | User-Configurable Clearance |
Electric Lift | Non Electric |
Exact Bracket-to-Bottom Clearance (Retracted) | 27.0″ |
Exact Bracket-to-Bottom Clearance (Extended) | 39.5″ |
Exact Bracket-to-Top Clearance | User-Configurable Clearance |
$833 99 $1,000.00 17% OFF
- Best Price on Web Guarantee
- Fastest Shipping
- FREE Shipping
- In Stock

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.
$1,000.00 $833 99
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: BDTJ38
- Includes: 12K Fixed Leg Jack
Ask a Question about Bulldog 4x 12K Square Trailer Jack w/ 26" Lift Sidewind Fixed Leg
Be the first to ask a question.
Description
Bulldog 12K Square Trailer Jack Bundle – 4-Pack
Upgrade your heavy-duty trailer with this 4-pack of Bulldog 12,000 lb. square jacks featuring a 26″ travel and sidewind fixed leg design. Built from 7-gauge alloy steel and finished in black powder coat, these weld-on jacks provide maximum stability and durability for agricultural, construction, and utility trailers.
Bundle Contents:
- QTY (4): HD Square Trailer Jack, 12,000 lbs. Support Capacity, Sidewind, 12½″ Travel, No Handle
- 12,000 lb. static support capacity; 10,000 lb. lift capacity
- 4″ square tubing constructed from 7-gauge superior alloy steel
- Durable black powder coat finish resists corrosion
- Easy-access gearbox with grease fitting for routine maintenance
- Sidewind 1:1.5 gear ratio for smooth operation
- Fixed footplate and leg style for maximum stability
We recommend confirming your trailer’s mounting bracket dimensions and performing regular maintenance on the gearbox and grease fittings. Always inspect the footplate and weld joints before each trip to ensure safe, reliable performance.
Specifications: | |
---|---|
Kit Type | 4-Pack Bulldog Square Trailer Jack Bundle |
Jack Mounting Style | Direct Weld HD Jack |
Jack Groups | Heavy Duty Trailers |
Jack Style | Direct Weld HD |
Lift Mechanism | Sidewind Handle Crank |
Jack Travel Range | 12.5 Inch Lift (26″ Travel) |
Jack Finish | Black Powdercoat |
Jack Static Load Capacity | 12,000 lb. Static Capacity |
Jack Lifting Load Capacity | 10,000 lb. Lift Capacity |
Jack Foot Type | Footplate |
Jack Leg Style | Fixed Leg |
Jack Swivel Type | Non Swivel |
Jack Outer Tube Diameter | 4 Inch Outer Tube |
Jack Shape | Square Jack |
Approx Bracket-to-Bottom Clearance (Retracted) | 27″ Bracket-to-Bottom Retracted |
Approx Bracket-to-Bottom Clearance (Extended) | 40″ Bracket-to-Bottom Extended |
Approx Bracket-to-Top Clearance | User-Configurable Clearance |
Electric Lift | Non Electric |
Exact Bracket-to-Bottom Clearance (Retracted) | 27.0″ |
Exact Bracket-to-Bottom Clearance (Extended) | 39.5″ |
Exact Bracket-to-Top Clearance | User-Configurable Clearance |