Power Care AE31008 Contractor Turbo Nozzle Roto blaster delivers the power of a 0 Degree nozzle with the fan-spray pattern of a 45 Degree to clean outdoor surfaces efficiently Ideal for cleaning concrete, metal, asphalt stone and tile Use with most gas-powered pressure-washer brands and models 1/4 in. quick connect One-touch hard-soft control of water pressure through simple pull- and push action