The Master Lock S856 Retractable Cable Lockout Device is perfect for valve and general lockouts. With a tough steel core cable and red plastic coating, it ensures safety and durability. The Cable Management System and internal ratcheting mechanism allow for easy tension adjustment even after applying padlocks. Its contoured thermoplastic housing can withstand harsh environments and allows for stacking and transport. It also includes high-visibility safety labels in English, Spanish, and French for added convenience.