Ecm Industries Llc GHG-1525 Vinyl Hole Grommet 6 Pack

Product Description

The ECM INDUSTRIES LLC GHG-1525 is a flexible black vinyl hole grommet sold in a 6-pack, designed to protect electrical cable and wire at panel penetrations. Each grommet snaps into pre-drilled holes in steel electrical boxes, panels, or sheeting, creating a smooth, insulating edge that prevents wire insulation damage from sharp metal edges. With a 1/4-inch inside diameter, the grommet accommodates standard low-voltage and control wiring. Installation requires no tools or adhesives — the grommet seats by hand into a 3/8-inch drill hole and stays in place through its flexible vinyl construction.

This grommet is suited for use in residential and light commercial electrical work where cables or wires pass through knockouts or field-drilled holes in metal enclosures, junction boxes, control panels, or sheet metal assemblies. Electricians and panel technicians commonly use grommets like the GHG-1525 to meet NEC requirements for protecting conductors at entry points into metal enclosures. The 6-pack format is practical for service vehicles and job-site kits.

Key Features

• Flexible black vinyl construction conforms to hole edges and resists cracking
• Snaps securely into 3/8-inch drill holes without tools or fasteners
• 1/4-inch inside diameter accommodates standard control and low-voltage wiring
• 1/2-inch overall diameter provides a positive seat against panel surface
• Protects wire insulation from sharp metal edges in boxes, panels, and sheeting
• Sold as a 6-pack for convenient stocking on service trucks and job sites

Compatibility

Designed for use in steel electrical boxes, panels, and sheet metal with a 3/8-inch drill hole opening.

Installation Notes

Installation is performed by licensed electricians or qualified electrical technicians. De-energize the panel or enclosure before working inside any electrical box. Press the grommet firmly into the pre-drilled or knocked-out hole until the flange seats flush against the panel surface. Verify the grommet is fully seated and that wire insulation does not contact bare metal edges before restoring power.