It is not only protecting the wire,cable and hose in it but also providing a safety environment for the workers. If you have any quality problems please contact us after verification we will be replenishment free. SpecificationInside Diameter Outside Diameter BendingRadiusPitch (mm)Non-supportlengthTypeLX35.335*7556*10475,100,125,150583.8 Bridge type, Whole seal, Both lids can be opened