Product Description
Color Chain Link Line Rail Clamps (Boulevard Clamps) — Multiple Sizes (Black, Green, Brown)
- Fast, Clean Brace Rails — Attach horizontal brace rail to line posts without brace bands or rail ends
- Color-Matched Finish — Black, Green, or Brown coating coordinates with color chain link systems
- Uniform Alignment — Keeps mid-rail and bottom rail at a consistent height along the fence line
- Heavy-Duty Steel — Pressed, color-coated steel resists weather and jobsite abuse
- Two-Piece “Sandwich” Design — Clamps post and rail together with two carriage bolts (size varies by clamp)
- Multi-Use — Also handy for pipe-frame projects like kennels, backstops & courts
Line Rail Clamps—often called boulevard clamps—make it easy to run mid-rails and bottom rails straight through line posts without extra fittings. Each two-piece clamp sandwiches the post and rail with two carriage bolts, giving you a rigid, professional connection and a uniform look across long runs. These versions arrive in Black, Green, or Brown to blend seamlessly with color chain link framework.
Why Choose This
- Fewer parts — Replaces brace bands + rail ends at line posts
- Cleaner lines — Consistent elevation for mid/bottom rails
- Durable — Pressed steel with color coating for outdoor service
- Color system match — Coordinates with framework, fittings, and ties
Specifications
| Clamp Size (Post × Rail) | 1-3/8″ × 1-3/8″ | 1-5/8″ × 1-3/8″ | 1-5/8″ × 1-5/8″ | 2″ × 1-3/8″ | 2″ × 1-5/8″ | 2″ × 2″ | 2-1/2″ × 1-5/8″ | 3″ × 1-5/8″ |
| Actual Post Size (O.D.) | 1-3/8″ | 1-5/8″ | 1-5/8″ | 1-7/8″ | 1-7/8″ | 1-7/8″ | 2-3/8″ | 2-7/8″ |
| Actual Rail Size (O.D.) | 1-3/8″ | 1-3/8″ | 1-5/8″ | 1-3/8″ | 1-5/8″ | 2″ | 1-5/8″ | 1-5/8″ |
| Recommended Hardware* | (2) 5/16″ × 2″ carriage bolts | (2) 5/16″ × 2″ carriage bolts | (2) 3/8″ × 2-1/2″ carriage bolts | (2) 5/16″ × 2″ carriage bolts | (2) 3/8″ × 2-1/2″ carriage bolts | (2) 3/8″ × 2-1/2″ carriage bolts | (2) 3/8″ × 2-1/2″ carriage bolts | (2) 3/8″ × 2-1/2″ carriage bolts |
| Material / Finish | Pressed steel / Color-coated (Black, Green, Brown) | |||||||
| Included | Clamp halves only — bolts not included | |||||||
| Typical Usage | Mid-rails & bottom rails on color chain link; pipe-frame builds (kennels, backstops, courts) | |||||||
*Select bolt grade/finish to match your project and environment.
Installation
Position the two clamp halves around the line post and the rail. Insert two carriage bolts and tighten evenly until snug—firm enough to hold alignment without crushing or ovalizing the pipe. Repeat at each line post to carry the rail straight through. For terminals/corners, use rail ends + brace bands instead of line rail clamps.
Buying Guide
- Where they go: Use on line posts for mid/bottom rails; do not use on terminal or corner posts.
- Clamp size: Match post O.D. and rail O.D. (see the Spec table). The “× 2″” size is for 2″ O.D. rail.
- Color choice: Select Black, Green, or Brown to coordinate with color framework, ties, and fittings.
- Hardware: Two carriage bolts per clamp (sizes above). Washers/locknuts optional per spec.
Frequently Asked Questions
- What’s the difference between a line rail clamp and brace bands with rail ends?
- Line rail clamps join the rail to a line post in one step. Brace bands + rail ends are used at terminals/corners to terminate the rail.
- Are bolts included?
- No. Order carriage bolts separately in the size noted for your clamp.
- Can I use these for top rail?
- They’re intended for mid and bottom rails. Top rail typically runs through loop caps on line posts and terminates at rail ends on terminals.
- Will the color match my fence?
- These clamps use standard Black, Green, and Brown finishes for color chain link systems. Shade may vary slightly between manufacturers—ordering within the same system gives the best match.
- Do these work outside of fencing?
- Yes—common in pipe-frame builds like kennels, backstops, and court fencing.
Comparison
| Option | Strengths | Considerations | Best For |
|---|---|---|---|
| Color Line Rail (Boulevard) Clamp (this item) | Clean mid/bottom rail runs; color-matched; fewer parts | Requires correct bolt size; not for terminals/corners | Continuous brace rails on color systems |
| Galvanized Line Rail Clamp | Rugged and economical (silver finish) | Not color-matched to framework | Standard galvanized chain link |
| End Rail Clamp + Brace Band | Proper termination and bracing at ends/corners | More parts and steps | Terminal & corner posts |
| Panel/Kennel Clamps | Quickly joins adjacent panels | Not intended for continuous brace rails | Modular kennel & temp panels |
Need help choosing sizes, hardware, or colors? Contact us and we’ll help you dial in the right combination.
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Product Reviews
2 Reviews Hide Reviews Show Reviews
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Met All Expectations
Even during the Covid pandemic, the process was a breeze. Delivery was fast and the part was exactly as described. The dogs are going to enjoy the new bottom rail (or not!!!). Great experience. I will use them again!!!
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Nice. Thick coating. Nice fitting.
Very well pressed and coated Fits like I expected them too.