RawlBolt Shield Hook Anchor suitable for temporary or permanent anchorage in stone, concrete or brickwork. Supplied complete with shield, washer and hex nut. Must not be used for safety harness applications or for lifting where shock load could be applied. Specifications: Eye designed & manufactured for maximum performance. Ferrule marked with hole diameter to ensure correct installation. Pressed steel segments ensure consistent dimensional accuracy. Optimum geometry nut angle for maximum expansion in all substrates.