Cable Gland 12 Pack 1/2" NPT Waterproof Adjustable Connector Strain Relief Cord Connectors Joints Nylon with Gaskets…

I had found this type of product at a large home improvement store and they wanted almost $3 a piece plus shipping, so I thought I'd check Amazon and found these ones for $10 for 12 of them. I ordered the 1/2" NPT threaded ones not really knowing if they'd actually fit in my weatherproof electrical box (for an outdoor light). Well they fit perfectly, I was even able to screw on the "nut" on the inside of the electrical box. Then I wasn't sure if this product would clamp down around a 16AWG 3-conductor outdoor extension cord, but it did and it was a tight fit. I'm so glad I ordered these and would recommend them to anyone!

Easy to replace old worn parts

I've used a few of these to add wiring under my travel trailer. They are easy to install into electrical boxes. They clamp down nice and snug on the wire I'm using and I haven't noticed any issues with leaking.

I used these on a recent boat project to protect some 4 AWG cables passing through a bulkhead and was pleasantly surprised to see that they worked very well. The tip that is on the 'weather" side worked perfectly to compress the rubber ring around my cable and form a water tight seal. The material feels the same as the expensive units I've purchased at the local marine supply store and everything about these seems identical to those far more expensive units. I'm very pleased with the value and functionality of these.

I use these glands for workshop projects and repairs or replacement. These are made from nylon 66 which is good quality and provides strength, durability and offers excellent water resistant properties. Everything went together well, the threading was smooth. These look great and are excellent quality overall, not one piece had any defects. Very satisfied with this order.

Not a lot you can say about a gland nut, they screw into a junction box of some sort and tighten around a cable. However, these do seem to be manufactured to a very high quality. I saw no defects or mold flashing on them and the plastic is shiny ( I know everyone wants their gland nuts to be shiny, don't they? ). Good product, well made, does the job.

I have them installed in a wet area and I'm happy to have the wires both supported and the entry into the junction box to be water resistant. Resistant is an important word, here. I recall buying watches listed as water resistant and they first time it so much as rained on them they were toast so be aware these isn't going to work on your submarine.

Item description: 12 pk 1/2-inch NPT cable glands, blackBrand: CFELEItem: B0CNRFDPD1Date received: 2024-02-17Headline - Good value on 12 pack of 1/2-inch NPT cable glandsProduct Claims12 ct, 1/2-inch NPT cable glandscolor: blackI received exactly what was claimed in the product description as to quantity (12 count), type (plastic cable glands with rubber gaskets) and color (black). They were delivered packaged in a heat-sealed plastic bag. They weigh 10.79 grams each.The glands allow incoming and/or out-going cables controlled and potentially water-resistant access to a connection box. This specific size has a 0.815 inch diameter threaded connection to the box (needing a hole that at least 0.815 inches but less than 0.9375 inches) and a plastic nut with a rubberized washer fastens the gland to the box. The maximum pass-through diameter of the wire-bundle is essentially exactly 0.5 inches, and the gland is capable of shrinking down to 0.249 inches.