Blind Flange Lockout Blind Flange Lockout Device, Medium Service & Support Information

List Price

Product Details

Product Features


  • Product Number: S3923
  • Description: Others
  • Master Carton Qty: 6
  • Hasp Length: ()
  • Accepts Shackle Diameter up to: 9/32 in (7 mm)
  • Color: Red
The Master Lock No. S3923 Blind Flange Lockout device is a physical, best practice solution for pipeline maintenance. The adjustable cup allows for a secure fit that conceals and locks out access to nuts holding a blind in place. Workers can perform maintenance with confidence that the blind they placed on a pipeline will not be removed until all workers have removed their padlocks. 4 locking holes allow for multiple workers to lockout device at one time.

Service & Support




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