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Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler
Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler
Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler
Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler
Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler
Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler
Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler
Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler
Bulldog 5K Round A-Frame Trailer Jack with Topwind 15-Inch Lift & 7K Collar-Lok Coupler

Bulldog 5K Round A-Frame Trailer Jack Topwind 15" Lift w/ 7K Collar-Lok Coupler for 2" Ball

Model: BTJC21

Bulldog 5K Round A-Frame Trailer Jack Bundle

This premium bundle features a Bulldog round trailer jack with a robust 5,000 lbs. lift capacity operated by a topwind handle and paired with a 7,000 lbs. Collar-Lok™ A-Frame Coupler. Designed for agricultural, commercial, horse, livestock, and general trailer applications, this bundle delivers field-proven reliability and exceptional performance.

Bundle Contents:

  • QTY (1): Round Trailer Jack
    • A-Frame design with 5,000 lbs. lift capacity
    • Topwind handle crank for smooth operation
    • Bolt-On installation with 15 Inch travel
    • Industry standard performance with over 75 years of proven reliability
    • Ergonomic design with excellent vertical and side load capacity
    • Precision fitted parts with custom finish options
  • QTY (1): Collar-Lok™ A-Frame Coupler
    • 2 Inch diameter coupler with 7,000 lbs. capacity
    • Ideal for utility, horse/livestock, cargo and construction trailers
    • Features the only automatic, continuously tight ball fit in the industry
    • Versatile configurations with various coupler styles, tongue mounts, and latches
    • Easy to use with hinged ball socket and clear visual closure indication

We recommend verifying your trailer’s original equipment specifications and performing regular maintenance to ensure optimal performance and safety.

Specifications:  
Weight Capacity 3001-5000 Pounds
Jack Mounting Style A-Frame Triangular Center Mount
Jack Groups A-Frame Style Trailers
Jack Style A-Frame
Lift Mechanism Topwind Handle Crank
Jack Travel Range 15 Inch Lift
Jack Finish Silver Zinc Plated
Jack Static Load Capacity 5000 LB Static Capacity
Jack Lifting Load Capacity 5000 LB Lift Capacity
Jack Foot Type Foot or Wheel Option
Jack Leg Style Fixed Leg
Jack Swivel Type Non Swivel
Jack Outer Tube Diameter 2.25 Inch Outer Tube
Jack Shape Round Jack
Approx Bracket-to-Bottom Clearance (Retracted) 11 Inch Bracket-to-Bottom Retracted
Approx Bracket-to-Bottom Clearance (Extended) 26 Inch Bracket-to-Bottom Extended
Approx Bracket-to-Top Clearance 11 Inch Bracket-to-Top Clearance
Electric Lift Non Electric
Custom Bun

$205 55 $244.95 16% OFF

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  • In Stock
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

$244.95 $205 55

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Product Details

  • Brand: Bulldog
  • Model: BTJC21
  • Includes: A-Frame Jack,  Trailer Coupler

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Description

Bulldog 5K Round A-Frame Trailer Jack Bundle

This premium bundle features a Bulldog round trailer jack with a robust 5,000 lbs. lift capacity operated by a topwind handle and paired with a 7,000 lbs. Collar-Lok™ A-Frame Coupler. Designed for agricultural, commercial, horse, livestock, and general trailer applications, this bundle delivers field-proven reliability and exceptional performance.

Bundle Contents:

  • QTY (1): Round Trailer Jack
    • A-Frame design with 5,000 lbs. lift capacity
    • Topwind handle crank for smooth operation
    • Bolt-On installation with 15 Inch travel
    • Industry standard performance with over 75 years of proven reliability
    • Ergonomic design with excellent vertical and side load capacity
    • Precision fitted parts with custom finish options
  • QTY (1): Collar-Lok™ A-Frame Coupler
    • 2 Inch diameter coupler with 7,000 lbs. capacity
    • Ideal for utility, horse/livestock, cargo and construction trailers
    • Features the only automatic, continuously tight ball fit in the industry
    • Versatile configurations with various coupler styles, tongue mounts, and latches
    • Easy to use with hinged ball socket and clear visual closure indication

We recommend verifying your trailer’s original equipment specifications and performing regular maintenance to ensure optimal performance and safety.

Specifications:  
Weight Capacity 3001-5000 Pounds
Jack Mounting Style A-Frame Triangular Center Mount
Jack Groups A-Frame Style Trailers
Jack Style A-Frame
Lift Mechanism Topwind Handle Crank
Jack Travel Range 15 Inch Lift
Jack Finish Silver Zinc Plated
Jack Static Load Capacity 5000 LB Static Capacity
Jack Lifting Load Capacity 5000 LB Lift Capacity
Jack Foot Type Foot or Wheel Option
Jack Leg Style Fixed Leg
Jack Swivel Type Non Swivel
Jack Outer Tube Diameter 2.25 Inch Outer Tube
Jack Shape Round Jack
Approx Bracket-to-Bottom Clearance (Retracted) 11 Inch Bracket-to-Bottom Retracted
Approx Bracket-to-Bottom Clearance (Extended) 26 Inch Bracket-to-Bottom Extended
Approx Bracket-to-Top Clearance 11 Inch Bracket-to-Top Clearance
Electric Lift Non Electric
Custom Bun

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