Strategically Strength Enhanced Rib Structure

The main rib has been beefed up and additional ribs are built into the kingpin throat area. The bridge is made stronger with increased thickness and strategically located gussets.

80,000 lbs. Capacity Top Plate

Top plate is cast with higher strength steel alloy with an increased top plate thickness for long life performance.

NoLube Pocket Liners

NoLube Pocket Liner inserts with easy to remove clinch pin for quick and easy replacement. No grinding
or tools required to replace pocket liners.

Lock-Down Mode for Added Coupling Security

New double acting air cylinder provides a new level of coupling security with an integrated “Lock-Down” mode that is automatically activated when the driver releases the trailer brakes. Prevents the potential for dropped trailers when properly coupled.

Optimized Cam Plate

Engineered for smoother operation throughout the coupling and uncoupling process.

Integrated Automatic Secondary Lock

Eliminates the need for a manual handle activated secondary lock.

Proven HOLLAND TwinLock Design

For the fastest and most reliable coupling design in the industry. Designed to prevent coupling delay or failure caused by kingpin bounce out.

Easy Lock Set Replacement

Easy 15 minute lock set replacement – “Slip-Fit” lock pins with lock nut retention for easy and quick removal. Locks now slide out as a complete set for easy lock-only replacement.

Removable Spring Retainer

Makes for quick and easy removal of the yoke shaft spring. No need to compress the spring by hand to install.