4002
Heyco ProductsKOS 2 Heyco® Knock-Out Seals and Thick Panel Knock-Out Seals ...
DESCRIPTION
Plug electrical knock-outs. Molded in silver gray color to resemble galvanized steel. Install quickly with fingertip pressure (no tool required). Economical. 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: .062" (1,6 mm). Thickness may vary. To adapt a Knock-Out to accept a Heyco Strain Relief, see Heyco Knock-Out Adapters.
Search Keywords: 4002
SPECIFICATIONS
IN STOCK: 0
Manufacturer Stock: 5,850 can ship 12/1/25
Minimum Order: 25
Factory Lead-Time 3 Weeks can ship 12/11/25
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