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Blind Flange Lockout Device - Large

Supplied in: Each
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Quick Overview

Limit access to pipe flanges during maintenance with large blind flange lockout device

Product Details

  • Large blind flange lockout device conceals flange bolts and nuts entirely, preventing access to blinds until all work has been completed
  • Constructed from durable aluminum and hardened powder-coated steel for increased resistance to rust and corrosion
  • Designed with an adjustable cup that provides a secure fit and adapts to multiple flanged pipe applications
  • Lockout device has 4 lockout holes, enabling several workers to lockout at the same time
  • Recommended for use with 2" to 2.75" nuts and 7.75" to 17.875" valves


Ball Valve Lockout Type: Fits over Handle
Coating Material: Powder Coated
Dimensions: 3-1/2" H x 17" W
Height: 3-1/2"
Item Type: Lockout
Lockout Color: Red
Lockout Material: Aluminum
Manufacturer Name: Master Lock
Manufacturer Part Number: S3924
Maximum Number of Padlocks: 4
Maximum Pipe Diameter: 24"
Maximum Service Temperature: 200 °F
Maximum Shackle Diameter: .281"
Maximum Valve Size: 17.875"
Minimum Pipe Diameter: 14"
Minimum Service Temperature: -40 °F
Minimum Valve Size: 7.75"
Packaging: Each
Pipe Diameter Range: 14" to 24"
Service Temperature Range: -40 °F to 200 °F
Valve Size Range: 7-3/4" to 17-7/8"
Width: 17"

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