Project Description

Heyco® Nylon Knock Out Seals

Heyco® Nylon Knock Out Seals
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Heyco® Nylon Knock Out Seals and Thick Panel Knock Out Seals

Mounting Hole Diameter Range: 1/2˝ to 2˝ Electrical Knock-outs (.875˝ to 2.500˝ nominal)

  • Plug electrical knock-outs.
  • Molded in silver gray color to resemble galvanized steel.
  • Install quickly with fingertip pressure (no tool required).
  • • Multiple trade sizes fit 1/2˝ to 2˝ knock-out holes.
  • Lock firmly in boxes up to 1/8˝ thick, except for Part Number 4002 (KOS 2) and Thick Panel Knock-Out Seals (KOST’s) which lock firmly in boxes up to 1/4˝ thick.
  • Locking fingers in fractional increments up to the maximum panel thickness.
  • Approximate Head Thickness: .06˝ (1,6 mm). Thickness may vary.

Heyco® Nylon V-0 Knock Out Seals

Multiple Locking Steps for Panel Thickness up to .13˝ (3,2 mm)
Mounting Hole Diameter Range: 1/2˝ to 1-1/2˝ Electrical Knock-outs (.875˝ to 2.000˝ nominal)

  • Molded from a nylon material which, in the event of a fire, will not burn and will not produce toxic gases. Also formulated for sunlight resistance.

Heyco® Part Numbers:
2706, 2729, 2759, 2779, 2789, 3991, 3992, 3993, 3994, 3995, 3997, 3998, 3999, 4000, 4001, 4002

Contact RPD today to order.  317.883.6700