Heyco® RDD Lockit™ Strain Relief Bushings (Straight-Thru Round)
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Heyco® RDD Lockit™ Strain Relief Bushings (Straight-Thru Round)

Heyco® RDD Lockit™ Strain Relief Bushings (Straight-Thru Round); Snap on for Faster Assembly into Double D Mounting Holes – Semi-Automatic Equipment Available; Fit 1/2˝ Electrical Knock-out Hole


  • Assembly friendly! Independent of insertion into the panel, RDD Lockit™ Strain Reliefs self-lock onto the cable. Preassemble RDD Lockits off line for final assembly at a later time or remote location, for lower installed cost!
  • Install easily with fingertip pressure into a standard round or Double D hole. No tools required, even for hand assembly.
  • Protect the lifeline of your electric/ electronic products by absorbing the forces of push and pull that may be exerted on the flexible power cord. Double D design eliminates the possibility of part rotation under forces of twist.
  • Multiple panel locking steps secure Lockit Strain Reliefs into a wide range of panel thicknesses for a flush, finished fit.
  • Heyco’s automated Pre-Assembly Equipment speeds assembly of the RDD onto the cable and thus lowers costs while greatly reducing risk of carpal tunnel syndrome.
  • Corresponding Mounting Hole Plugs which can be used to fill blank/unused Mounting Holes and thus allow for a single panel design for multiple applications are available.
  • For Double D Mounting

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