1、Widely Used: Used for locking storage tanks, including propane tanks and freestanding propane storage tanks on forklifts, also suitable for oxygen cylinders, water pipes and water valves, etc. 2、High Security: The gate valve locking device is designed to easily avoid potential safety hazards caused by unauthorized operation of the valve stem, which is highly professional and practical. 3、Durable Material: The gate valve lock is made of reliable engineering plastic material, which is not easy to deform or fade, wear resistant and high temperature resistant, long lasting to use. 4、Small Size: The heavy duty gas valve lock device is professionally engineered for 130x92x46mm size, small and compact, perfectly suitable for occasions where space is limited. 5、Applicable Valve: The hole diameter of the dependable gate valve lockout is about 28mm, and it is suitable for valves with a maximum size of 80mm, meeting most of your demands. 1 x Valve Lock Item Type: Valve LockMaterial: PlasticUsage: Locking storage tanks, including propane tanks and freestanding propane storage tanks on forkliftsApplicable Valve Maximum Size: Approx. 80mm/ 3.1inHole Diameter: Approx. 28mm/ 1.1inProduct Size: Approx. 130x92x46mm/ 5.1x 3.6x 1.8in