1、[Blocking Arm Valve Lockout] Securely lock onto ball valve or butterfly handles to prevent accidental triggering and ensure safety in industrial environments. 2、[Enhanced Safety] Reduce the risk of accidental activation with this universal valve lockout, promoting a safer and more reliable working environment. 3、[Universal Valve Lockout Device] Designed for use with all standard valve types, this universal valve lockout is versatile and suitable for securing any valve. 4、[Reinforced Construction] Crafted from premium nylon and stainless steel materials, this valve lockout device offers high crack resistance, wear resistance, dust resistance, and elasticity for long lasting performance. 5、[Secure Locking Solution] Ideal for locking large levers, handles, handwheels, and difficult to secure mechanical equipment, this valve lockout device provides a reliable locking solution for industrial applications.