Quick Answer
SUPCONN steel-to-wood fence brackets and Pipe Grip Ties fit round posts with a measured 2-3/8-inch outside diameter (about 60.3 mm). Count the individual rail-to-post connections, then check the hardware included in your selected pack.
At a Glance
| Applicable products | SUPCONN Steel-to-Wood Fence Brackets and Pipe Grip Ties |
|---|---|
| Round post outside diameter | 2-3/8 in. = 2.375 in. ≈ 60.3 mm |
| Quantity planning | Count individual rail-to-post connections in the planned layout. |
| Included fasteners | Check the selected pack; Pipe Grip Tie kits and brackets-only options differ. |
Sources: [1] SUPCONN Hardware Selection Guide

1. Measure the post, not its name
The SUPCONN steel-to-wood bracket and Pipe Grip Tie are designed for round posts with a 2-3/8-inch outside diameter. A nominal pipe designation is not the same as a measured outside diameter. Check the actual post and the product dimension drawing before ordering.
Measure across the outside of the post. If you are replacing old hardware, compare the new bracket's connection layout with your existing rails as well.
2. Count connections on your layout
Mark every place a rail connects to a post. A count of fence panels or posts alone does not tell you how many brackets your layout needs. Corners, ends and gates can require different arrangements.
Use that connection list to choose your pack quantity. Confirm that the selected bracket geometry accommodates your rail direction before fitting it.
3. Check what is inside the pack
The steel-to-wood fence bracket packs include their installation hardware. Pipe Grip Tie options include both complete kits and brackets-only packs. Read the contents for the exact option you select; do not assume every pack includes screws or accessories.
- Match the post outside diameter to the dimension drawing.
- Confirm the wood rail size and connection arrangement.
- Check fasteners and accessories for your selected pack.
- Review the product's installation instructions before starting.
4. Dry-fit before final fastening
Follow the instructions supplied with the selected bracket. Check alignment on the actual post and rail before final fastening. Use the specified hardware and installation method, and ask for product support if the fit differs from the drawing.
This checklist helps you prepare a project; it does not establish fence height, post spacing or wind resistance. Those depend on the complete fence design and site requirements.
Common Questions
Do SUPCONN 2-3/8-inch brackets fit any nominal 2-inch pipe?
Check the actual outside diameter. A nominal pipe designation alone is insufficient; these brackets require a measured 2-3/8-inch round post outside diameter.
Should I count fence posts or rail connections when ordering?
Count each rail-to-post connection in your layout and confirm its bracket arrangement. Post count alone does not determine the bracket quantity.
Does every Pipe Grip Tie pack include screws?
No. Complete kits include installation accessories, while brackets-only packs do not. Review the contents of the exact pack before ordering.
