Non-Adjusting Isolation Lock


Meeting the need to secure Domestic Water Supply

Prevent gate valves from being turned and have the assurance that valves will stay in the desired "open" or "closed" position.

The NAIL lockout is designed to enclose and completely surround the valve nut. Place the NAIL locking device over the valve nut, hinge close, and secure with padlock (sold separately - lock hole size 7/16" dia.). Available in two sizes to fit various depths. Made of schedule 40 steel with protective coating.

Availabe each in ANSI or APWA colors: Red - RD, Yellow - YL, Blue - BU, and Green - GN, To order specify color code after part number.

Fits 2" valve nuts with 1" stem

Insure confidence in securing your water distribution system.