Master Lock 37D Armored Trailer Lock with Shackle Guard

Protect your trailer, equipment, and valuables with the Master Lock 37D Armored Trailer Lock. Designed for tough outdoor use, this heavy-duty lock features an armored body and shackle guard to help protect against cutting, prying, and tampering. The durable laminated steel body provides strong resistance against forced entry, while the protected shackle design adds an extra layer of security for trailers, gates, storage areas, and equipment. The lock includes keys and comes in retail-ready packaging. Features: Heavy-duty armored trailer lock Built-in shackle guard for added protection Durable laminated steel lock body Designed to resist cutting, prying, and tampering Ideal for trailers, gates, storage units, sheds, and equipment Includes keys Master Lock model 37D Retail packaged and ready for display Recommended Use: Great for securing trailers, trailer couplers, outdoor equipment, storage areas, gates, sheds, and other valuables that need reliable lock protection. Product Type: Armored Trailer Lock Brand: Master Lock Model: 37D Includes: Lock and keys