Bulldog 3.5K Electric A-Frame Jack with 12.5K Collar-Lok Coupler
Get superior lifting power and reliable coupling in one convenient package. This bundle pairs a 3,500 lb-capacity powered A-frame trailer jack—complete with electric lift, LED courtesy light, and emergency manual override—with a 12,500 lb Bulldog Collar-Lokâ„¢ A-frame coupler for 2-5/16″ ball, engineered for utility, horse/livestock, cargo, and construction trailers.
Bundle Contents:
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QTY (1): Powered Trailer Jack, A-Frame, 3,500 lbs. Lift Capacity, Bolt-On, 14″ Travel
- Electric lift mechanism with integrated gearbox and motor
- 14″ travel & 22″ total stroke
- Built-in LED courtesy light for easy nighttime hookup
- Drop-leg footplate & emergency manual override (crank included)
- Black zinc-plated finish for corrosion resistance
- 5-year limited warranty
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QTY (1): Collar-Lok™ A-Frame Coupler, 2-5/16″ Diameter, 12,500 lbs. Capacity
- Automatic, continuously tight ball fit
- Hinged ball socket for effortless hookup
- Clear visual indication of proper closure
- Strong static and dynamic load performance
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QTY (1): Bulldog Collar-Lokâ„¢ Coupler Series Features
- Industry-leading strength for utility, livestock, cargo, and construction trailers
- Adjustable coupler configurations to match virtually any trailer tongue
- Hinged design for ease of use and maintenance
Before installation, verify compatibility with your trailer’s existing equipment and schedule regular maintenance to ensure safe, long-lasting performance.
| Specifications: | |
| Weight Capacity | 3,001–5,000 lb |
| Jack Mounting Style | A-Frame Triangular Center Mount |
| Lift Mechanism | Electric Lift (3,500 lb) |
| Travel Range | 14″ lift / 22″ total stroke |
| Finish | Black Zinc Plated |
| Foot Type | Drop Leg Footplate |
| Outer Tube Ø | 2.25″ |
| Inner Tube Ø | 2.00″ |
| Exact Clearance (Retracted) | 9.75″ |
| Exact Clearance (Extended) | 31.50″ |
| Bracket-to-Top Clearance | 20.50″ |
Order today or call us at
1-201-580-9007 for expert advice and personalized service.