The Master Lock Seal Tight Handle-Off Ball Valve Lockout Device features a universal fit to effectively lock out all valves from 3/8in (10mm) to 4in (102mm). The patented innovative design eliminates the risk of valve reactivation with removal of the handle and works in virtually all valve installations, including insulated pipes. Constructed of durable PVC polyester fabric and HDPE plastic, the lightweight, flexible material makes device easy to carry and compact storage in safety toolboxes.

Patented innovative design eliminates the risk of valve reactivation with removal of the handle
Covers valve stem for secure lockout tagout
Universal fit-effectively locks out all valves from 3/8in (10mm) to 4in (102mm)
Fits virtually all types of pipe including insulated, PVC and metal
Easy to use - simple to apply with an intuitive wrapping strap and locking mechanism
Lightweight, flexible lockout device is easily carried to the job and then folded for compact storage in safety toolboxes