Blind Flange Lockout
The Master Lock® Blind Flange Lockout device is the best practice solution for pipeline maintenance. Device fully conceals flange bolts preventing access until all work is completed. Adjustable device provides a tight fit, for use with multiple flanged pipe applications. Four locking holes allows foe multiple workers to lock out the device at one time. Made of durable aluminum and hardened steel the device can withstand indoor and outdoor conditions. Three sizes to choose from.