• Replaces coupler latch in CURT posi-lock couplers for 1-7/8-inch trailer balls (coupler sold separately)
• Fits couplers with 2-inch, 2-1/2-inch or 3-inch channel widths (trailer tongue width)
• Spring and nut posi-lock mechanism allows for easy adjustment
• Features holes to accept a safety pin or coupler lock
• Constructed from high-strength steel and protected by a durable zinc-plated finish