●One fit for all types of standard valves
●Versatile for multi-purpose uses, rugged & light weight, simple to use
●Made of industrial grade steel and nylon with good impact and chemical resistance
●New open ended clamp fits over closed rings and wide handles
●Applicable also to lock out large levers, T-handles and hard to secure mechanical devices
●Cable attachment available in 1/8"" insulated nylon cable or rustproof coated metal cable
●Patent no.: 5,415,017
●Include 8' cord & blocking arm