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Product Highlights
Zinc Plated
The U-bolts in this kit are steel with zinc plating for added protection from weather conditions and rust.
Hardware Included
This kit includes the following:
- 2 Threaded U-bolts
- 1 Assembly Sleeve
- 4 Washers
- 4 Nuts
Outer Diameter
These nested U-bolt assembly kits hold pipes and masts up to 1-5/8" in diameter.
U-Bolt Nest Assembly Kit
Sturdy
This simple but sturdy nest assembly is most commonly used to secure antenna masts to building surfaces.
Versatile
However it can also be used for a variety of applications such as supporting pipes and holding ropes together.
Easy Installation
Place the pipe or mast in the curve of the U-bolt. Then simply slide the nesting assembly over the U-bolt threads and lock it in place by threading the washers and nuts on.
What's Included
- Secures Masts with an Outer Diameter of 1.63"
- All Hardware Included
- Material: Steel
- Plating: Zinc
DE
Reviewed in the United States on January 21, 2025
As it was prominently displayed in the description and specification, I was expecting a 3/8 u bolt. It’s actually 1/4 inch. It will however work just fine for my application so I will use it.
B McCalmont
Reviewed in the United States on June 17, 2023
The threads were clean and functional. No problems at all. I would purchase this product again.
Nick L.
Reviewed in the United States on August 14, 2022
I used these to righted and bend a traditional directtv mast to fit the narrow Starlink mast. It worked even though they started to bend a bit.
JennaSys
Reviewed in the United States on May 27, 2022
The metal is a bit bit soft on these U-bolts, but it worked out for me since I had to bend them open a bit to fit a bracket I was attaching them to. I know some here were complaining about the threads being messed up, but they were fine on the set I received. Having the saddle was nice to better hold the antenna mast. Mine was 1-1/4" diameter and these U-bolts worked fine for that size.The product description doesn't have adequate dimensions, so here's the measured dimensions on the ones I received:1-5/8" inside diameter of U-bolt1/4-20 bolt size3-1/2" length from inside of bend to end of threadsUses a 7/16" wrench to tighten nutsNuts are flared with ridges on the contact face so no lock washer is required (as pictured)
AirJohn
Reviewed in the United States on April 1, 2021
These are the perfect size for mounting 1 1/2 inch diameter antenna masts. I mounted 2 antennas using them, a bit small on the diameter of the material they are made from but they will be OK for these two small antennas i installed on the mast.
Jeff Kemmerer
Reviewed in the United States on July 13, 2020
i am from Hustons tv we do a lot of outside antenna installs ,and these clamps are excellent for the house mount !strong & durable SAE nuts not a small metric like some ...
Ronnie S Litchfield
Reviewed in the United States on November 18, 2020
I ordered these for mounting an SV3C Outdoor 5MP PoE Camera on a 1-1/2" pole. These fit perfectly in the camera mount bracket for easy installation of this camera on a pole. The u-bolts are thick and strong. The flange is flat away from the pole and grabs the pole well on the stepped side for secure attachment.
Victor Rodriguez
Reviewed in the United States on December 24, 2018
I recently got back into CB radio, and went to erect my old Antron 99 (from the early 1990's) antenna and I realized that one of the original U-bolt clamps was missing (I lost it).Therefore, I bought these new U-bolts and they are working great.The specification of my mount pole (from Home Depot) is as follows:1-3/8 in x 10 ft. 6 in. 17-Gauge Galvanized Top Rail.I attached some close-up pictures of these new U-bolts securing my Antron 99 antenna to the pole.In addition, for comparison, I added some pictures of the new U-bolts next to one of the old original Antron 99 U-bolts.
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