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Product Description:
Abundant Quantity: A set of 35 gray non-metallic cable connectors for efficient cable connection in various engineering projects.
Easy Installation: Simple knock-in design; insert the wire guide and push the wire into the connector without screws or nuts, saving time and effort.
Durable Construction: Made from robust nylon plastic, these connectors withstand pressure, wear, and are resistant to corrosion, abrasion, oil, and water.
Versatile Application: Ideal for cable fixing, wiring, junction box connections, switchboards, and appliances, providing protection and reducing wire risk.
Optimal Size: With a 1/2-inch hole size, suitable for 3/8-1/2 inch cables, ensuring compatibility and a secure fit; please check dimensions before purchase.
Product Information:
Color: Gray
Meterial: High quality Nylon Plastic
Quantity: 35pcs
SIZE: 3/8 Inch trade size, fits for 1/2 Inch knockouts.
Notes：
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
Customer
Reviewed in the United States on March 3, 2025
Sizes a bit bigger
Fern V
Reviewed in the United States on March 1, 2025
Thank god for you guys the part work out gten
Travis Lee
Reviewed in the United States on January 5, 2025
These don’t snap in tight and have a very loose fit in 3/8” knockouts.
Joliet Jake
Reviewed in the United States on January 24, 2025
Maybe they stay in the 1/2" knockout once you stick a romex through them but fall right out if not.I got them to mount in the back of a trough for future wire insertions and for this purpose they are completely useless.Probably fine if mounted in the top of a box/panel.
S
Reviewed in the United States on November 12, 2024
These are incorrectly sized. Initially I was happy because they fit in so easily. But then it quickly became clear that they just fall right out. Complete junk, do not buy.
joseph
Reviewed in the United States on October 31, 2024
work better then metal IMO !
JustMyOpinion
Reviewed in the United States on April 26, 2024
Good, fast way to bring NM-B cable into a panel or junction box. You just remove the 1/2" knockout and push this item into the 1/2" hole. The electrical trade calls this a 3/8" fitting (which is for a 1/2" hole). The call it 3/8" Trade Size. These are made of a strong plastic that works very well for this purpose.
1SamIam
Reviewed in the United States on April 10, 2024
High Quality bulk pack of industry standard connector and J-Box knock-outs as sleeves that protect against wire abrasion or inadvertent cuts. Can also be used to keep gathered wire bundles instead of zip ties for wire organization and routing.These are perfect for those low profile LED recessed ceiling lights that attach to a metallic J-Box….yes, you need these in that application, for example, and are actually required to be in place in all Junction Boxes by most electrical codes in the USA.These work perfectly well, do the job and are very easy to use for electrical wire protection. Great value pack prices!!!
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