Overview
The 1.5-Inch Steel Railway Signal Lock is engineered for demanding physical security applications where standard padlocks are insufficient. This heavy-duty lock combines a forged steel body with a substantial hardened steel cable, creating a formidable barrier against tampering, cutting, and environmental exposure. Its specialized internal triangle keyway design offers enhanced security against picking attempts. Ideal for securing utility boxes, industrial equipment, gates, and transportation assets, this lock provides reliable, long-term protection in both indoor and outdoor environments.
Key Features
Constructed from forged steel for maximum strength and impact resistance. Features a 0.24-inch diameter hardened steel cable for superior cut resistance. Specialized internal triangle keyway significantly improves pick resistance. Black oxide finish provides a durable layer of corrosion protection. Extended 2.64-inch shackle height accommodates large hasps, chains, and multiple fixtures. Generous 2.36-inch cable length allows for versatile looping around posts, handles, and equipment.
Specifications
Material: Steel Finish: Black Lock Size: 1.5 inches Lock Type: Railway Signal Lock Cable Length: 2.36 inches Cable Diameter: 0.24 inches Shackle Height: 2.64 inches Pack Quantity: 20 locks
Applications
Securing utility meter boxes, valves, and service panels. Locking industrial machinery controls, tool cribs, and warehouse gates. Providing theft deterrent for construction equipment and job site materials. Use in transportation and logistics for trailer doors, cargo bays, and rail applications. General-purpose high-security needs for municipal, telecommunications, and energy sector assets.








