Halex/scott Fetzer 20518 Nm Snaptite Connector 3/4 in 2 Pack

Product Description

The HALEX/SCOTT FETZER 20518 is a non-metallic snap-in cable connector sold in a 2-pack, designed to terminate non-metallic sheathed cable into steel outlet boxes and other metal enclosures. The connector uses a snap-in design that eliminates the need for a locknut, speeding up installation in residential and light commercial wiring work. It fits a 3/8-inch knockout opening sized for a 1/2-inch knockout hole and accepts cable or flex cord ranging from 0.300 to 0.560 inches in diameter. Approved for dry, indoor locations only. Electricians use these connectors when pulling NM cable into boxes during rough-in or device installation.

The 20518 connector is rated for use with non-metallic sheathed cable in sizes 14/2, 12/2, and 12/3 AWG, as well as two 14/2 AWG cables or flexible cord within the 0.300 to 0.560-inch diameter range. It is intended for indoor, dry-location installations only and connects NM cable to steel outlet boxes or other metal enclosures. Each package contains 2 connectors, making this a convenient option for small jobs or topping off stock on a service truck.

Key Features

• Snap-in design seats quickly into a 1/2-inch knockout — no locknut required
• Accepts NM cable sizes 14/2, 12/2, and 12/3 AWG or two 14/2 AWG cables
• Fits flex cord from 0.300 to 0.560 inches in diameter
• 3/8-inch connector body fits a 1/2-inch knockout opening
• Rated for dry, indoor locations only
• Sold as a 2-pack for small-quantity needs

Compatibility

Designed for use with steel outlet boxes and other metal enclosures accepting a 1/2-inch knockout, used with non-metallic sheathed cable in 14/2, 12/2, or 12/3 AWG configurations or flexible cord between 0.300 and 0.560 inches in diameter.

Installation Notes

Installation is performed by licensed electricians in accordance with NEC requirements for non-metallic sheathed cable wiring methods. De-energize the circuit and verify power is off before working inside any outlet box or enclosure. The snap-in connector should be pressed firmly into the knockout until the retention tabs seat fully against the box wall — no additional locknut is needed. This connector is approved for dry, indoor locations only and must not be used in damp or wet environments.