Product Description
Malleable Male U-Bolt Hinge for Chain Link Gates — Galvanized, 5/8″ Pin (Multiple Sizes)
- Clamp-On Convenience — U-bolt design mounts directly to round chain link posts
- Standard 5/8″ Pin — Pairs with common 5/8″ female strap hinges on gate frames
- Malleable Steel Body — Tough, impact-resistant construction for everyday use
- Galvanized Protection — Zinc coating helps resist rust in outdoor environments
- Hardware Included — U-bolt and nuts are in the box for each hinge
- Size Options — Fits 2″, 2-1/2″, and 3″ posts (see Specs)
Build a sturdy, adjustable hinge point on round chain link posts with this malleable male U-bolt hinge. The clamp-on U-bolt grips the post while the 5/8″ pintle provides a smooth pivot for your female strap hinge. It’s a fast, field-friendly way to hang residential and commercial walk or drive gates with minimal drilling and a clean, professional look.
Why Choose This
- Quick install — Clamp on, set projection, and hang the gate
- Serviceable & strong — Malleable casting stands up to jobsite use
- Corrosion resistant — Hot-dip style galvanizing helps fight rust
- Compatible — Standard 5/8″ pin fits widely used strap hinges
Specifications
| Hinge Size (Post Selection) | 2″ | 2-1/2″ | 3″ |
| Actual Post Size (O.D.) | 1-7/8″ | 2-3/8″ | 2-7/8″ |
| Pin Size | 5/8″ | 5/8″ | 5/8″ |
| Material / Finish | Malleable steel / Galvanized (silver) | ||
| Included Hardware | U-bolt and nuts (included) | ||
| Approx. Weight | 0.95 lb | 1.0 lb | 1.1 lb |
| Typical Usage | Residential chain link | Residential / Commercial | Commercial chain link |
Installation
Mark hinge locations on the post. Place the hinge so the pin projects toward the gate. Wrap the U-bolt around the post, install the nuts, and tighten evenly until secure. Mount matching 5/8″ female strap hinges to the gate upright, hang the gate on the pins, and fine-tune projection by adjusting the clamp tension. Use two hinges for most gates; add a third (or fourth) on taller/heavier leaves.
Buying Guide
- Pick by post size: Choose 2″, 2-1/2″, or 3″ to match the actual post O.D. in the Specs table.
- Hinge count: Typical guidance is 2 hinges up to ~6′ tall, 3 hinges up to ~9′, and 4 hinges above that. Double-drive gates use double the quantity.
- Pairing: Use with 5/8″ female strap hinges on the gate frame for proper fit.
- Alternatives: For wood posts, consider male lag-screw hinges; for maximum adjustability on mixed posts, use J-bolt hinges.
Frequently Asked Questions
- What female hinge fits this?
- Any standard 5/8″ female strap hinge that clamps to the gate upright.
- Is the hardware included?
- Yes. Each hinge includes the U-bolt and nuts for clamping to the post.
- Which size should I order?
- Match the selection (2″, 2-1/2″, or 3″) to your post’s actual O.D. (1-7/8″, 2-3/8″, or 2-7/8″, respectively).
- How many hinges do I need?
- Most gates use two. Use three for gates up to ~9′ tall and four for taller/heavier leaves; double gates use twice as many hinges.
- Can I adjust the projection?
- Yes—minor projection and alignment tweaks are achieved by loosening/re-tightening the clamp and repositioning the hinge.
Comparison
| Option | Strengths | Considerations | Best For |
|---|---|---|---|
| Malleable Male U-Bolt Hinge (this item) | Clamp-on install; rugged body; galvanized; includes U-bolt & nuts | Requires round post; projection adjust is limited vs. J-bolt | Most round-post chain link systems |
| Pressed-Steel Male Strap Hinge | Compact; economical; familiar hardware | Uses bands/bolts; less clamp surface than U-bolt style | Standard residential walk gates |
| Male J-Bolt Hinge | Highly adjustable projection; fits mixed post types | Requires through-drilling the post | Retrofits & fine-tuning reveals |
| Male Lag-Screw Hinge | Threads into wood; no through-bolts showing | Wood posts only; limited adjustability | Chain link on wood posts |
Need help choosing sizes or pairing with the right female hinges? Contact us and we’ll help you dial in the setup.
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