Rubber-Coated Brass Swivel Snap for Flagpoles

If you've ever been kept awake by the metallic clang of a flag snap hitting an aluminum pole on a windy night, this is the fix. Our rubber-coated brass swivel snap wraps the metal hardware in a soft rubber coating, dramatically cutting the noise of metal-on-metal contact while protecting your flagpole's finish and your flag's fabric from premature wear.

It's the same reliable brass swivel snap our customers have used for years to attach flags to halyard rope — just dressed in a sound-dampening jacket. Pair two of them with your halyard and you've got a quieter, gentler setup that's still strong enough to handle a full-size residential flag.

One important note before you order

This snap is sized for flags up to 6x10 feet and halyard rope up to 3/8" diameter. If you're flying something larger, or you have a heavier commercial-grade halyard, this isn't the right snap for you.

A realistic expectation: rubber coating significantly reduces the clang, but no snap will make a flagpole completely silent in heavy wind. The flag itself, the halyard, and the truck pulley all generate some sound. What this product does very well is take the sharp, ringing impact of bare brass on aluminum and turn it into a soft thud.

Specifications

• Material: Solid brass body with rubber coating
• Overall length: 3"
• Opening: 3/8"
• Eye size: 3/4"
• Maximum halyard diameter: 3/8"
• Recommended for flags up to: 6x10 feet
• Colors available: White, Brown
• Quantity needed: 2 snaps per flag
• Imported

Choosing the right snap for your flagpole

We carry a few different snap styles because no single snap is right for every setup. Here's how this one compares to our other popular options:

What to pair this snap with

Two snaps attach your flag to the halyard rope, which runs up the pole through a pulley and ties off at a cleat. Replacing snaps is a good time to inspect the rest of that hardware:

Installation notes

Attaching new snaps to your halyard is straightforward, but the method depends on your existing setup:

• Remove existing snaps and crimps from your halyard. The way you do this varies — some setups use crimped sleeves, some have the rope tied directly through the eye.
• Thread the halyard through the eye of each new snap.
• Secure with a cable crimp or appropriate knot, depending on your halyard type.
• Test before raising — give each snap a firm tug to confirm it's secured before sending the flag up the pole.

Will this work with my anti-wrap or non-tangle system?

Most residential anti-wrap setups work with standard swivel snaps, including this one. The swivel action at the eye lets the snap rotate freely as the flag turns in the wind, which is what most non-tangle hardware is designed to accommodate. If you have a specific commercial non-tangle system, check the manufacturer's spec for the recommended snap size — and feel free to contact us if you'd like a second opinion before ordering.

Frequently asked questions

How many snaps do I need per flag?

Two — one for each grommet on the hoist side of the flag. Most flagpole halyard arrangements use a pair, spaced to match the grommet positions on a standard flag.

Will this completely silence my flagpole?

No, and we'd rather be honest about that. The rubber coating dramatically reduces the sharp metallic clang of brass hitting aluminum, but in strong wind you'll still hear some sound from the flag itself, the halyard, and the pulley at the top. What it does eliminate is the ringing impact that's loud enough to wake neighbors.

Does this work in saltwater or coastal environments?

We don't recommend it. Brass will pit and corrode faster than stainless steel in salt air, even with the rubber coating. If you're within a few miles of the coast or fly your flag on a boat, choose our Stainless Steel Marine Grade Snap instead.

What halyard rope size does this fit?

Up to 3/8" diameter. The opening of the snap is 3/8", and the 3/4" eye accommodates standard residential flagpole halyard.

What size flag is this rated for?

Up to 6x10 feet. For flags 8x12' and larger, or for heavier commercial halyard, our larger 3.5" Bronze Swivel Snap is a better fit.

What colors are available?

White and brown. Both have solid brass underneath the rubber coating.

How do I attach it to my halyard?

Thread the halyard through the eye and secure it with a cable crimp or knot, depending on your halyard type. Our how-to video walks through the most common methods.

Questions about your flagpole hardware?

We've been outfitting flagpoles since 1993, and we're happy to talk through your specific setup before you order. If you're not sure whether this is the right snap for your halyard, your flag size, or your environment, contact us and we'll point you to the right hardware.