We’re revolutionizing workplace safety. The Master Lock cLOTO™ (Connected Lockout Tagout) Solution enables you to digitally transform your program by bringing safety, accountability and innovation together on a desktop or mobile device. Streamline processes, assign and track procedures and make real-time decisions when they matter most. Get complete and connected control, all in one place.

Full Traceability
Track procedure data for full visibility of active and completed procedures, providing an added measure of accountability to your facility's lockout program.

Increase Safety
Improve safety by ensuring LOTO procedures are executed accurately and completely.

Unlock Efficiency
Access on-demand metrics of maintenance and LOTO tasks to quickly optimize processes. Drive increased efficiency by digitizing the audit trail.

Access Support
Our professional consultation services are here to support you 100% of the way with compliance assessments, trainings, written procedures and more. We’ve got you covered.

The Master Lock® cLOTO™ Manager app is one of the core components of the complete Master Lock® cLOTO™ Solution. The Manager app helps to 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.