Compatible replacement spray gun and lance accessory designed for Karcher K2-K7 series pressure washers. Features quick-connect bayonet fittings for effortless installation and secure hose attachment.Adjustable brass nozzle rotates 360 to select between 0, 15, 25, and 40 jet patterns, enabling precise cleaning of stubborn dirt in hard-to-reach areas. Reinforced aluminum lance tube with ergonomic grip ensures durability during extended car washing, patio cleaning, or outdoor surface maintenance.Optimized water pressure distribution maintains 20% higher flow rate compared to standard nozzles, effectively removing atmospheric grime, moss buildup, and embedded dirt from vehicles, masonry surfaces, and garden equipment. Includes single-pull safety trigger and integrated hose locking mechanism for accident prevention during operation.