Master Lock Rotating Gate Valve Locks are easy to install for worker safety

Valve locks are easy to install over gate valves—even ones in tight spaces. Locks surround the operating handle on valves to protect accidental valve opening during servicing/maintenance. Rotating design allows for easier installation in confined spaces. Center knockout can be removed for rising stem gate valves. The tough, lightweight Zenez™ thermal plastic body withstands chemicals and is effective in extreme temperature conditions (–50°F to 350°F). Lock allows up to four employees to install their own separate padlocks. High-visibility, trilingual (English, Spanish, French) safety labels can be written on and erased for the next job.


  • Manufacturer #: 480
  • Color: Red
  • Qty./Pkg.: 1
  • Bilingual: Yes