TRIMAX Universal Unattended Trailer Coupler Lock — fits 1-7/8" to 2-5/16", 9/16" shackle, aluminum

Protect your trailer when it's left unattended with a heavy-duty coupler lock that resists theft and tampering. 🔒🛡️

• 9/16" shackle for secure attachment
• Corrosion-resistant powder-coat finish protects against the elements
• Reinforced shoulder guard resists hammer strikes and saw cuts
• Universal fit: fits all coupler types from 1-7/8" to 2-5/16"
• Keyhole cover seals out dirt and grime to keep the mechanism working

Easy to install and built for long-term outdoor use, this coupler lock provides reliable security whether the trailer is parked at home or unattended on the road.