Inner corner 90°, with tabs, fastening is done through the adjacent cover pieces. for electrical installation duct: HKL60230.8 Dimensions (approx. dimensions) H x W: 60 x 230 mm Outside leg length: 128 mm Material: ASA (acrylic acid ester-styrene-acrylonitrile graft copolymer) Color: light gray RAL: 7035 (similar)
