What each code means
In an inscription such as RB3556 ··· ···□·· 145 you'll find these five details:
A pair of compatible arms, made to fit the RB3556 frame. Choose the arm color you prefer.
These compatible arms are made for the RB3556. Before you buy, check the model and length on the inscription inside your frame.
Read the inscription on the inside of your own frame to correctly identify each code.
In an inscription such as RB3556 ··· ···□·· 145 you'll find these five details:
Follow the visual guide and make the swap step by step.
We explain how to check the model and length, what's included in the pair, and that screws are not included.
Arms made to fit the RB3556.
Over 600,000 glasses restored and customers in more than 50 countries.
Clear check of the model and the 145 mm length.
Coverage against manufacturing defects and specialist support.
If you’re seeking to refresh your Ray-Ban 3556 Octagonal glasses with high-quality compatible arms, you’ve found the perfect place. Our Ray-Ban 3556 Octagonal compatible arms offer a flawless solution to maintain the style and functionality of your favorite glasses without compromising your budget.
These replacement arms are ideal for substituting worn-out or broken arms of your Ray-Ban glasses. Crafted from robust metal material, they promise lasting durability and resistance, even with daily wear. The elegant Legend Gold finish adds a sophisticated touch, ensuring your glasses remain functional and stylish.
With a length of 145 mm, these versatile arms fit the 3556 model perfectly, providing the necessary comfort for everyday use. Their irregular shape not only fits seamlessly with the unique octagonal frames but also ensures a snug and secure fit. This feature ensures your glasses stay firmly in place, granting you assurance during everyday activities.
Notably, these replacement arms are compatible products, specifically designed to function harmoniously with the Ray-Ban 3556 model while not being originals. However, their high quality and precise design make the transition entirely unnoticeable, maintaining the aesthetic and functionality you expect from Ray-Ban glasses. Rest assured, our arms meet high-quality standards and are made to fit your frame.
For style enthusiasts, these Legend Gold arms provide a modern and stylish update to your glasses, complementing any outfit and occasion as an extension of your personal style. By choosing these compatible arms, you not only receive a quality product but also manage your budget wisely.
So whether you’re replacing damaged arms or simply looking to give your Ray-Ban 3556 glasses a new sophisticated flair with Legend Gold, our compatible arms are the perfect choice. Don’t wait any longer to revamp your glasses and continue enjoying the comfort and elegance only great design can offer.
Purchase your Ray-Ban 3556 Octagonal compatible arms now and experience the perfect blend of style, functionality, and durability.

We only show reviews for this product. If you've already bought it, tell us how the fit, color and installation went.
The price is for a complete pair: right and left arm.
No. They are independently manufactured compatible arms, made to fit the RB3556. They are not manufactured or authorized by Ray-Ban.
The length usually appears at the end of the inscription on the inside of the arm. Check that it matches your current frame.
The compatible arm colors we have for this model. On the product page you'll also see the original frame colors they match.
No. Screws are offered as an optional add-on because many frames allow you to reuse the existing ones.
Your review of Ray-Ban RB3556 Octagonal