Bulldog 3B6M Adjustable Coupler – 2" Ball (Compatible with Explorer Transporter Trailer)

The Bulldog 3B6M is a heavy-duty adjustable trailer coupler designed for strength, safety, and ease of use. Built with forged steel and featuring Bulldog’s exclusive Collar-Lok™ design, this coupler ensures a secure and continuously tight fit. 

• Ball Size: 2 inches
• Gross Trailer Weight Capacity: 7,000 lbs
• Mount Type: Adjustable channel mount (4-hole, 2.875" wide)
• Material: Forged steel for superior strength
• Latch Type: Collar-Lok™ with visual closure indicator
• Hinged Ball Socket: Simplifies hookup and enhances safety
• Dimensions: Approx. 9.8" x 5" x 4"
• Hitch Class: IV
• Adjustable Height: Ensures level towing across different vehicle heights
• Visual Safety: Built-in indicator confirms proper latch engagement

Ideal for utility, livestock, cargo, and construction trailers.