What each code means
In an inscription such as RB3684 001 ···□·· 140 you'll find these five details:
Refresh your Ray-Ban RB3684 glasses with a pair of original arms, with the finish matching the selected color.
The RB3684 uses original Plastic arms with the Ray-Ban logo. Before you buy, check the model, color code and length on the inside inscription.
Read the inscription on the inside of your own frame to correctly identify each code.
In an inscription such as RB3684 001 ···□·· 140 you'll find these five details:
Follow the visual guide and make the swap step by step.
That's why we show you how to check the model, color and length, list what's included in the pair and clearly state that screws are not included.
ReplacementLenses has been a certified EssilorLuxottica distributor since 2018.
Right and left Ray-Ban arm with original logo.
Clear check of the color code and the 140 mm length.
Coverage against manufacturing defects and specialist support.
Discover elegance and sophistication with our Ray-Ban 3684 Arms-Temples. These meticulously designed accessories are ideal for style and comfort enthusiasts, perfectly complementing your Ray-Ban eyewear. Measuring 140mm in length, they strike the perfect balance between functionality and fashion, allowing unique personal style expression.
The Ray-Ban 3684 Arms-Temples feature an irregular shape that stands out for its unmistakable style and bold design. If you’re looking to add a touch of originality to your look, these temples are your go-to accessory. Their high-quality construction ensures durability, making your investment worthwhile.
The glasses’ front is crafted from steel, providing the solidity and resistance needed for daily life. Whether you’re working in the office or enjoying a weekend at the beach, our arms will remain firm and true to your style.
Moreover, the arms are made of high-quality metal, offering the resistance and durability characteristic of Ray-Ban products. Their design focuses on ensuring comfort, keeping your glasses in place all day, in any weather condition or activity.
Available in a wide range of front colors, you can choose the one that best fits your style and personality. The available colors are: 001 – GOLD, 002 – BLACK, 003 – SILVER, 004 – GUNMETAL, and 014 – BROWN. With these colors, adapt your Ray-Ban eyewear to your style and outfits!
Don’t wait any longer; the Ray-Ban 3684 Arms-Temples are just a click away. Ensure you add this accessory to your wardrobe and start enjoying the excellent style and comfort Ray-Ban offers. Note: Original replacements have a different reference number from the entire glasses.
Explore our full range of original Ray-Ban arms.

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The price is for a complete pair: original Ray-Ban right and left arms.
The length usually appears at the end of the inscription on the inside of the arm. Select the same measurement shown on your current frame.
No. Screws are offered as an optional add-on because many frames allow you to reuse the existing ones.
Original replacement arms may use a different manufacturing number, even though their shape, size, color and compatibility match the RB3684.
You can, but we recommend selecting the frame's color code to keep a uniform finish.
Your review of Ray-Ban RB3684