Bulldog Round Tube Gooseneck Coupler

Bulldog gooseneck couplers are quick and easy to engage and strong and secure on the road. Our unique, patented, extruded locking plate design and high-strength steel components make Bulldog Gooseneck Couplers 65% stronger than similar products. Coupler includes 4-1/2 inch diameter outer tube, 4 inch diameter inner tube with cast locking plates, 3/4 inch load bearing pin and 2 set screws.

• Easy-grip handle is accessible from any position
• Self-centering locking plate lets you miss the ball my more than an inch
• Tight ball fit reduces jarring when changing speeds or on rough roads
• 29 to 37 inch vertical adjustment
• 2 set screws and 3/4 inch load bearing pin
• Includes 4-1/2 inch outer, 4 inch inner tubes - unpainted