Fasmov 2-inch Trailer Tongue Coupler for 2-inch Ball — 2-inch Channel, 3500 lb Galvanized, Adjustable Posi-Lock

Fasmov's straight trailer tongue coupler is a 2-inch ball hitch coupler with a 2" channel width, galvanized finish, and 3,500 lb capacity built for reliable, easy trailer connections.

This sturdy coupler is made for trailers that use a 2" hitch ball and a 2" channel, offering a corrosion-resistant galvanized surface and a simple posi-lock spring with an adjustable nut to create a tight, repeatable fit. It accepts a safety pin or coupler lock and is engineered to streamline hitching for boat trailers, campers, utility trailers and other light- to medium-duty towing needs.

How does this coupler improve everyday towing?

The Fasmov coupler reduces time and hassle when you hitch and unhitch by using a positive locking mechanism that secures quickly over the 2" ball. The adjustable internal nut helps maintain a snug connection as components wear, while the galvanized finish minimizes rust that can impede operation.

• Fast posi-lock spring for quicker couplings
• Adjustable nut for consistent ball fit over time
• Galvanized coating resists corrosion in wet conditions

Is this coupler compatible with my trailer and ball hitch?

This model is designed specifically for trailers with a 2" channel width and a standard 2" hitch ball. It is rated for a maximum gross trailer tongue load within a 3,500 lb class; confirm your trailer’s tongue weight and capacity before use to ensure compatibility and safe towing.

• Fits standard 2" hitch balls used on most small trailers
• Sized for trailers with a 2" channel width
• Rated to the 3,500 lb towing class—verify trailer specifications

What safety features does the Fasmov coupler include?

The coupler uses a secure latching mechanism that accepts a safety pin or coupler lock for added security while towing or during storage. Built to strict quality standards, the unit’s hardware and locking parts are designed to hold alignment and resist deformation under normal towing loads.

• Latch accepts standard safety pin or coupler lock
• Robust internal components for reliable engagement
• Galvanized finish limits corrosion that could weaken moving parts

How do I install and adjust this trailer tongue coupler?

Installation is straightforward: mount the coupler to your trailer’s 2" channel using the appropriate bolts, then use the internal adjustable nut to set the play so the coupler seats snugly on the 2" ball. After adjustment, test the latch engagement and add a safety pin or lock before towing.

• Bolt to the 2" channel using correct grade hardware and torque
• Turn the adjustable nut until fit on the 2" ball is tight but not binding
• Secure latch with safety pin or coupler lock before travel

Who is this for? The Fasmov 2" straight coupler suits owners of small to medium trailers—such as utility trailers, small campers, and personal watercraft trailers—who want a durable, low-maintenance hitch coupler. If your trailer uses a 2" ball and 2" channel and you expect regular exposure to weather, this coupler offers a practical balance of corrosion resistance, secure locking, and easy adjustment for long-term reliable towing.