Square-fronted and molded in plastic, the Ray-Ban RB4264 takes a 145mm temple arm — the length and material this aftermarket pair is cut to. Because the hinge width and screw spacing follow the RB4264 mold specifically, arms sized for a different Ray-Ban model won't align the same way even if the plastic looks identical.

Plastic temples rarely crack along their length; the failure point is almost always the metal hinge insert molded into the tip, where repeated opening and closing eventually loosens the screw thread. A squared frame like this one puts that joint under slightly more torque than a rounded style, since the arm meets the front at a sharper angle. If the front frame and lenses are still sound, replacing just the arms costs a fraction of a new pair.

Frequently asked questions

Is it worth buying new arms instead of a whole new frame?

Replacing both arms on the 4264 costs from €26.95 with free worldwide shipping, far less than a new frame, and it's backed by a 3-year warranty against manufacturing defects on the 145mm hardware itself.

How do I know these arms will fit my Ray-Ban frame?

These arms are made specifically for the 4264, matching its 145mm length and Square hinge design, so they attach to your existing screws and hinge without any filing or adjustment needed.

Are these official Ray-Ban replacement parts?

These are compatible aftermarket arms, independently produced to match the 4264's hinge and 145mm length. They aren't manufactured or supplied by Ray-Ban, just built to the same measurements so they attach correctly.

What if the arms arrive and the hinge doesn't line up with my frame?

Because each pair is listed against a specific model, in this case the 4264, mismatches are rare, but you're covered by a 14-day return window if the 145mm arms don't align with your hinge.