Fertan Rust Remover And Prevention 1Litre Met M12x70 ZP heavy duty fibre composite body Size:9.5 heavy duty fibre composite body for durability and long lifelightweight designtwin hammer mechanism design for high torque performancebottom exhaust directs air away from work surfacebolt capacity : 1 2"max torque (ft lb) : 280free speed (rpm) : 10 UNF Imperial 1 Grade 8 Conelock Nut x 5 pcs Zinc Plated QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE providing a long lasting rust prevention treatment ideal as the base coat for any top coat system removes surface rust simply apply onto surface using a brush or spray bottle chemically bonds to the metal surface