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Rectangular gray steel electrical box with hinged cover and knockout feet

HAMMOND

HAMMOND CHKO864 N1 Hinge Cover w/KO ft.s, 8 x 6 x 4, Steel/Gray electrical box

SKU CH-1622-WDRNM

Hinged cover with knock-out feet fits 8 x 6 x 4 steel electrical boxes

  • TypeElectrical Boxes & Covers
  • Hinge cover with knockouts simplifies conduit entry
  • Steel construction resists impact and corrosion in demanding environments
  • Gray finish blends with standard electrical installations
  • Compact 8 x 6 x 4 dimensions fit tight enclosures
  • Hammond manufacturing ensures consistent quality for professional use

HAMMOND CHKO864 N1 Hinge Cover

The HAMMOND CHKO864 N1 is a steel electrical box cover finished in gray. It is intended for installers and maintenance teams who need a durable enclosure accessory for indoor or outdoor wiring projects. The hinged design allows quick access without fully removing the cover.

Upgrade from fixed or screw-on covers

This cover replaces fixed lids that require tools for every inspection. The jump is worth it when frequent circuit checks or modifications are expected, because the hinge saves time and reduces the risk of lost fasteners during routine work.

Fits 8 x 6 x 4 enclosures with knockout feet

The cover matches enclosures measuring 8 by 6 by 4 and includes knockout feet for conduit entry. It comfortably handles standard junction-box duties and protects connections from dust and moisture. It runs out when an application demands a larger footprint, a different material rating or a non-hinged sealing method.

Highlights

  • Hinge cover with knockouts simplifies conduit entry
  • Steel construction resists impact and corrosion in demanding environments
  • Gray finish blends with standard electrical installations
  • Compact 8 x 6 x 4 dimensions fit tight enclosures
  • Hammond manufacturing ensures consistent quality for professional use

Specifications

BrandHAMMOND
TypeElectrical Boxes & Covers

Questions about this item

What knockout fittings does the CHKO864 N1 cover accept?

The cover is described as having KO fittings, so it accepts standard knockout sizes for 8 x 6 x 4 boxes

How is the hinge cover attached, and what step is often missed?

Align the hinge pins with the box brackets and secure the supplied screws; the step often missed is tightening all screws evenly to keep the cover seated

What maintenance will the steel/gray cover need over time?

Inspect the gray finish for scratches or corrosion, tighten hinge screws if the cover loosens, and replace the cover if the steel shows rust or the hinge pins wear

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