InfiniteRule Security 61106-S Trailer Latch Lock | Hook, Thumb, Trigger & Yoke Couplers, 3/4" Depth

Coupler latches are a common theft point, and this lock is purpose-built to block them - fitting a 1/4" x 1-1/8" span with 3/4" depth for hook, thumb, trigger, and yoke latch styles. Before ordering, measure your specific coupler latch to confirm the span and depth line up.

• Sized for hook, thumb, trigger, and yoke trailer coupler latches
• 1/4" x 1-1/8" span with a 3/4" pin depth
• Threaded locking system with a head-over-pin design
• Weatherproof rubber cap and O-ring seal keep out rain and grime
• Corrosion-resistant materials for long-term outdoor use
• Designed, shipped, and serviced entirely in the USA

Weighing about 9.2 ounces, it's light enough to keep on hand for every hookup without adding bulk.