Engineered as a theft deterrent specifically for gooseneck-style trailer couplers, this lock features a patented design that secures your trailer when unattended. Forged from aircraft-grade aluminum and fitted with a hardened steel lock rod.

• Fits 2-5/16 inch gooseneck couplers
• 3/4 inch pin size
• Aircraft-grade aluminum construction
• Hardened steel lock rod for security
• Rust-proof performance
• Adjustable 2-pin placement for custom fit
• Padlock not included