GRP gutter riser, pressed, with unperforated side rails, with molded connectors and a riveted sleeve on one side, for creating a vertical 90° rising cable tray, please order appropriate fastening accessories separately, halogen-free. During assembly, ensure that the gutter riser is supported with brackets at each cable tray access. To ensure proper assembly, the connectors must be screwed to each cable tray access with 2 FKM 6X20 E4. Article also available in ...AC (resin mixture with acrylic resin). Use for: GRP cable tray KP 50... GRP cable tray KPL 50... Dimensions (approx. dimensions) H x W: 50 x 100 mm Outer radius R: 250 mm Material: UP-GF (glass fiber reinforced polyester) Color: pebble gray RAL: 7032 (similar)