Meet The New Master Lock cloto™ Solution

Master Lock’s Connected Lockout Tagout solution (cLOTO™) brings visibility and accountability to lockout tagout procedures, keeping your workforce protected and connected. By digitizing LOTO workflows and providing real-time insight into every step of the process, cLOTO™ reduces risk, maximizes efficiency and supports compliance across your workplace safety programs.

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Factory Manager with hard hat and safety glasses viewing laptop on factory floor
Factory Manager with hard hat and safety glasses viewing laptop on factory floor

Keep Your Workforce Protected And Connected

When you’re responsible for the lives of your workers, you want more insights, more accuracy and faster results. Get them all in one place with Master Lock cLOTO™.

Electrical panel lockout using Master Lock lock

360 Degree Visibility

Our connected lockout tagout system centralizes your operations to improve productivity and assure employee compliance. Discover how Master Lock cLOTO™ can help reduce risk and enable a safer, more productive workplace.

Reduce Risk

Our digital tools reinforce accurate and complete LOTO application to help maximize occupational safety. Workers can access lockout tagout steps and procedures on digital devices, equipping them with the guidance they need to validate processes, reduce errors and stay safe.

Increase Program Efficiency

Reduce manual processes and improve efficiency with cloud-based technology that provides safety managers with visibility into all LOTO activity. Use real-time dashboards to view assigned employees, monitor progress and confirm compliance of active procedures from anywhere.

Support Employee Compliance

The digital system enables documentation and reporting of LOTO activity for consistent employee compliance. Automatically generate digital records of all lockout tagout activity and easily source digital records for audits and reporting.

The Complete Software Solution for Safety

Desktop Capabilities

When you’re responsible for employee safety, every detail matters. Regardless of your facility size or industry, our cLOTO™ online tools help you oversee and manage safety systems with ease.

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Mobile Apps

Manage more with the cLOTO™ mobile apps. Assign procedures, guide workers through completion and track statuses of ongoing projects in real time.

screenshot of manager app log in screen running on a mobile device

Manager App

Mitigate human error with digital procedure workflows you can take anywhere in the facility. Access step-by-step lockout instructions, track in-progress tasks and use the digital tagging function to scan hardware and instantly retrieve information on lock owner and assigned procedure.

screenshot of worker app log in screen running on a mobile device

Worker App

Enable maintenance employees to apply a padlock and automatically create a digital footprint of their participation during group lockout processes—no pencils, no paper.

Compatible with Master Lock Hardware

When you choose cLOTO™ you’re unlocking access to the uncompromising security and engineering of Master Lock.

The Master Lock Advantage

Setting The Standard In Safety And Security

Master Lock is a trusted name in safety and security with decades of experience.

End-to-end Safety Solutions

Industry-leading portfolio of lockout products and professional consulting services.

Consultative Service

Service and support from knowledgeable professionals you trust.

Extensive Distribution Network

Access to a robust distribution network means you can get what you want, when you need it.

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Learn More about Security and Safety Insights

Interested In cloto™? Connect With Us.

Fill out the form below to request more information on cLOTO™. Looking for more compliance options? Explore our professional safety services.

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