

🔗 Connect with confidence — the backbone of your next fence project!
This 12-piece set of 1" square tubing connectors by YIDU69Q offers precision-fit, electro-galvanized low carbon steel couplers designed for straight-line fence rail connections. Featuring prepunched holes for easy fastening, these durable connectors provide a rust-resistant, no-weld solution perfect for fence repairs and installations.







| ASIN | B0CRKLQQWL |
| Batteries Required? | No |
| Best Sellers Rank | #22,451 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #56 in Hardware Brackets |
| Brand | YIDU69Q |
| Color | Silver |
| Connector Type | Coupling |
| Customer Reviews | 4.6 4.6 out of 5 stars (104) |
| Date First Available | January 5, 2024 |
| Exterior Finish | Alloy Steel |
| Included Components | 12PCS 1" x 1" Square Tube Coupler |
| Item Weight | 2.22 pounds |
| Item dimensions L x W x H | 3.07 x 1.12 x 1.12 inches |
| Item model number | GD190-T12 |
| Manufacturer | YIDU69Q |
| Material | low carbon steel |
| Number of Pieces | 12 |
| Part Number | GD190-T12 |
| Product Dimensions | 3.07 x 1.12 x 1.12 inches |
| Size | 1 Inch |
| Style | straight Line |
| Thread Size | 1 inches |
| Thread Type | NPT |
P**S
Good product that fits perfect.
Exactly as it says and I would buy it again. Quality product for the money.
C**R
Fulfill the need of lattice repair
Purchased to repair lattice work on the front porch, the lattice work and rest it off instead of having to weld it up. I was able to use these parts to install with a short new piece of iron and new feet. The set screws allowed me to position and lock them in place to secure them. I did put some Apoxsee around the base of the foot to hold everything in place but these work very well and made it a very inexpensive repair for some very expensive lattice work
G**.
Thanks
Nice quality and exactly as advertised.
B**S
Worth it
Works great and much cheaper than buying locally
R**Y
Perfecto 👌
P**H
Nice finish ...
well made, fit over square steel tubing is very loose. Plan on using those holes and drilling tubing for screws.
D**N
Works great!
Works great for my needs
A**S
welding warpage, Ts good, spot on, LTs same as first ones warpage
Just Got the Ts they slide down the tubbing no issues Just Got the Coner LTs they were just like the first ones, out of wack A little out of wack... Either from welding warpage, or just over sight.. Best grind the stock edges and ends as well.. or your going to have a fittong issue. After working with these for awhile, figured they are made by cutting and folding the Square stock on to its self. or peacing together then welding in place then a some what grind clean up. You will get slag inside the weld areas alot!! So look forward to clean up..
R**T
These work will with 1" x 1" mill finished square tube. Quite happy with the result.
D**.
I have tubular square poles and am building a door filled with plexiglass for my verandah (to stop breeze and rain). These made the job VERY easy.
Trustpilot
5 days ago
1 week ago