What each code means
In an inscription such as RB4840S 6017 50□·· 145 you'll find these five details:
Refresh your Ray-Ban RB4840S glasses with a pair of original arms, with the finish matching the selected color.
The RB4840S uses original PEEK 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 RB4840S 6017 50□·· 145 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 145 mm length.
Coverage against manufacturing defects and specialist support.
The Original Ray-Ban 4840S Replacement Arms are the perfect addition to your favorite glasses, offering the quality and prestige characteristic of this iconic brand. These arms are designed with a standard length of 145 mm, ensuring a comfortable and secure fit for most users. Available in a variety of modern colors like 6017 – SAND GREY, 601S – SAND BLACK, 6124 – SAND BROWN, and 6657 – SAND GREEN, they allow you to personalize your glasses to reflect your personal style.
They are made from Peek, a material known for its durability and lightness, ensuring your glasses remain comfortable all day long. Additionally, their classic square shape is ideal for those seeking an elegant and sophisticated look. Whether you need to replace worn-out arms or simply want to change your style, the Ray-Ban 4840S Replacement Arms are the ideal choice.

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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 RB4840S.
You can, but we recommend selecting the frame's color code to keep a uniform finish.
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