Chain Link Butt Hinge, Pressed Steel, Commercial Grade, Galvanized - Multiple Sizes

Product Description

Pressed Steel Butt / Box Hinge — Galvanized, Professional Grade for Commercial Chain Link Gates

• Professional Grade: Pressed steel construction with a durable galvanized finish for long service life
• Smooth, Repeatable Swing: Gate rides on the hinge collar for consistent operation
• 90° Standard Swing: Opens to 90°; compatible with 180° hinge adapters where full fold-back is required
• Field-Friendly Fit: Collar sized for 1-5/8″ or 2″ round gate uprights
• Built for Demanding Sites: Suited to barrier gates, panic-bar gates, large swing leaves, and double-drive layouts

Engineered for daily service, this galvanized pressed steel butt (box) hinge is a proven, professional grade choice for commercial and industrial chain link gates. The post-side body clamps to the round post while the collar supports the gate upright, helping the leaf maintain alignment through frequent cycles. Out of the box, the hinge provides a 90-degree opening; when site logistics demand maximum clearance, pair each hinge with a 180-degree adapter to park the leaf along the fence line. Sized for 1-5/8″ or 2″ uprights and multiple post diameters, it standardizes hardware across a wide range of jobs.

Why Choose This Butt / Box Hinge

• Contractor confidence: Pressed steel body and galvanized finish stand up to weather and high usage
• Consistent installs: Common round-frame sizes and post diameters simplify planning
• Scalable: Two hinges for most single leaves; add a third on tall or heavy gates
• Upgrade path: Optional 180° adapter extends the swing arc without changing the opening width
• Serviceable design: Simple to inspect, tighten, and maintain

Specifications

Installation

Place the hinge body around the gate post and tighten the supplied bolts/nuts. Remove the collar end and wrap it around the 1-5/8″ or 2″ gate upright. Set the gate so its horizontal rails bear on the hinge for smooth operation; position the lower hinge just above grade so the leaf tracks cleanly along the collar’s path. If needed, add a hinge bearing plug between collar and frame to reduce wear.

Buying Guide

• Match the post O.D.: Select the hinge size that fits your gate post diameter (see Specifications).
• Confirm frame size: Choose the collar size for 1-5/8″ or 2″ round uprights.
• Choose hinge count: Most single leaves use two hinges; consider a third for gates around 8′ tall or heavier-than-usual builds.
• Plan the swing arc: Standard swing is 90°; add a 180° hinge adapter if you need the leaf to fold back along the fence line.

Frequently Asked Questions

What’s the swing range?

90° in either direction by default; add a 180° hinge adapter for a full fold-back swing.

How many hinges should I use?

Most single gates use two hinges; tall or heavy gates (around 8′ and up) typically use three.

Which gate frame sizes does the collar fit?

1-5/8″ or 2″ round uprights (select the correct collar size).

What gate types are these best for?

Commercial chain link applications including barrier gates, panic-bar gates, large swing leaves, and double-drive gates.

When should I add a bearing plug or washer?

If the collar shows signs of cutting into the gate upright; the washer helps distribute load and reduce wear.

Comparison to Other Solutions

• Butt/Box vs. Arm Hinges: Arm hinges use a male/female pair; butt/box hinges support the upright in a collar. Choose based on site preference, hardware package, and desired swing arc.
• 90° vs. 180° Swing: Standard 90° is fast to deploy; 180° adapters allow the leaf to park along the fence when traffic patterns require it.