Sigma One-Lok™ Ductile Iron Mechanical Joint Wedge Restraint Gland


$20.10 each

Fits Pipe Size:

  • Quantity

Available for shipment.

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Product Details

  • Adapter body length provides improved future service, maintenance, or replacement
  • Allows the use of wedge-style and serration-lock devices
  • Compression o-ring eliminates the need for other flange gaskets
  • Drop-in slotted bolt areas for mechanical joint and flanged ends
  • Eliminates precise field-cuts of pipe for ease of installation
  • Mechanical Joint restraining gland that implements a series of individually activated wedges into the mechanical joint follower gland
  • Restraint for use on DI pipe
  • Wedge actuating bolt provides the installer with a visual torque indicator when the breakaway top disengages at the time of installation


  • Application
  • Collection
  • End Connection 1
    Mechanical Joint
  • Fits Pipe Size
    3 in
  • Material
    Ductile Iron
  • Type
    Wedge Restraint