One-piece U-shaped joint connector for cable trays, including hot-dip galvanized proportional fixing accessories. for cable tray: RL 85.100... RLU 85.100... RS 85.100... RSU 85.100... Dimensions (approx. dimensions) H x W: 74 x 97 mm Material: steel, hot-dip galvanized in accordance with DIN EN ISO 1461