The P8-8840R is a curved aluminum profile combining the features of the standard 4040 profile and the curved 4040R profile. Its two ends are 4040 specifications, while the central section is similar to 4040R profile. This profile features 8.2 mm slots on every flat surface, allowing it to connect with other profiles or accessaires to bulit a large frame.
Similar to other R profiles, the P8-8840R profile is special shaped profile that is not commonly used. It's normally used on right-angle edges of frames, where the smooth curved surface can reduce injuries to personnel or damage to other workpieces caused by accidental impacts.