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BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle
BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle
BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle
BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle
BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle
BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle
BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle
BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle
BULLDOG 4K Electric A-Frame Trailer Jack with 7K Collar-Lok Coupler Bundle

Bulldog 4K Powered Drive A-Frame Trailer Jack 14" Lift w/ 7K Collar-Lok Coupler for 2" Ball

Model: BTJC272

BULLDOG 4,000 lb Electric A-Frame Jack & 7,000 lb Collar-Lok Coupler Bundle

Equip your trailer with this heavy-duty BULLDOG bundle, featuring a 4,000 lb electric A-frame jack and a 7,000 lb Collar-Lok coupler. Designed for easy hookup, corrosion resistance, and unmatched strength under static and dynamic loads—perfect for utility, horse/livestock, cargo, and construction trailers.

Bundle Contents:

  • QTY (1): Powered Trailer Jack, A-Frame, 4,000 lbs. Lift Capacity, Bolt-On, 22" Travel
    • Integrated gearbox and motor for smooth operation
    • On-board LED courtesy light for night hookup
    • Emergency manual override crank included
    • Black zinc plated finish for corrosion resistance
    • Drop-leg design with 10"–32" bracket-to-bottom clearance
    • 2.25" outer tube and 2" inner tube
    • 4000 lb static and lift capacity
  • QTY (1): Collar-Lok™ A-Frame Coupler, 2" Diameter, 7,000 lbs. Capacity
    • Automatic, continuously tight ball fit
    • Hinged ball socket for easy hookup
    • Clear visual indication of proper closure
    • Strong under static and dynamic loads
    • Adjustable for level towing with different vehicles

We recommend verifying your trailer’s original equipment specifications and performing regular maintenance on moving parts for safe, long-lasting performance.

Specifications:  
Kit Type Electric A-Frame Jack & 7K Collar-Lok Coupler Kit
Weight Capacity 3,001–5,000 lbs.
Jack Mounting Style A-Frame Triangular Center Mount
Jack Travel Range 14" Lift (10"–32" Clearance)
Jack Finish Black Zinc Plated
Foot Type Footplate, Drop Leg Non-Spring Return
Swivel Type Non-Swivel
Coupler Ball Diameter 2"
Coupler Capacity 7,000 lbs.
Order today or call us at 877-869-6690 for expert advice and personalized service.

$645 99 $679.79 5% OFF

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Best Price on Web Guarantee
Best Price on Web Guarantee

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.

Applies to this product only

Applies to this product only

$679.79 $645 99

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Call us at 877-869-6690.

Product Details

  • Brand: Bulldog
  • Model: BTJC272
  • Includes: Powered A-Frame Jack,  Trailer Coupler

BULLDOG 4,000 lb Electric A-Frame Jack & 7,000 lb Collar-Lok Coupler Bundle

Equip your trailer with this heavy-duty BULLDOG bundle, featuring a 4,000 lb electric A-frame jack and a 7,000 lb Collar-Lok coupler. Designed for easy hookup, corrosion resistance, and unmatched strength under static and dynamic loads—perfect for utility, horse/livestock, cargo, and construction trailers.

Bundle Contents:

  • QTY (1): Powered Trailer Jack, A-Frame, 4,000 lbs. Lift Capacity, Bolt-On, 22" Travel
    • Integrated gearbox and motor for smooth operation
    • On-board LED courtesy light for night hookup
    • Emergency manual override crank included
    • Black zinc plated finish for corrosion resistance
    • Drop-leg design with 10"–32" bracket-to-bottom clearance
    • 2.25" outer tube and 2" inner tube
    • 4000 lb static and lift capacity
  • QTY (1): Collar-Lok™ A-Frame Coupler, 2" Diameter, 7,000 lbs. Capacity
    • Automatic, continuously tight ball fit
    • Hinged ball socket for easy hookup
    • Clear visual indication of proper closure
    • Strong under static and dynamic loads
    • Adjustable for level towing with different vehicles

We recommend verifying your trailer’s original equipment specifications and performing regular maintenance on moving parts for safe, long-lasting performance.

Specifications:  
Kit Type Electric A-Frame Jack & 7K Collar-Lok Coupler Kit
Weight Capacity 3,001–5,000 lbs.
Jack Mounting Style A-Frame Triangular Center Mount
Jack Travel Range 14" Lift (10"–32" Clearance)
Jack Finish Black Zinc Plated
Foot Type Footplate, Drop Leg Non-Spring Return
Swivel Type Non-Swivel
Coupler Ball Diameter 2"
Coupler Capacity 7,000 lbs.
Order today or call us at 877-869-6690 for expert advice and personalized service.
Default
Brand Bulldog
Jack Mounting Style A-Frame Triangular Center Mount
Jack Style A-Frame
Lift Mechanism Electric Lift
Jack Travel Range 14 Inch Lift
Jack Finish Black Zinc Plated
Jack Static Load Capacity 4000 LB Static Capacity
Jack Lifting Load Capacity 4000 LB Lift Capacity
Jack Foot Type Footplate
Jack Leg Style Drop Leg Non Spring Return
Jack Swivel Type Non Swivel
Jack Outer Tube Diameter 2.25 Inch Outer Tube
Jack Shape Round Jack
Approx Bracket-to-Bottom Clearance (Retracted) 10 Inch Bracket-to-Bottom Retracted
Approx Bracket-to-Bottom Clearance (Extended) 32 Inch Bracket-to-Bottom Extended
Approx Bracket-to-Top Clearance 21 Inch Bracket-to-Top Clearance
Electric Lift 4000 LB Electric Lift
Custom Bundle No
Exact Bracket-to-Bottom Clearance (Retracted) 9.75 Inch
Exact Bracket-to-Bottom Clearance (Extended) 31.75 Inch
Exact Bracket-to-Top Clearance 21 Inch
Inner Tubing Diameter 2 Inch Inner Tube

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