Industry standard and well suited for all pressure washing applications. Designed to be universally comfortable for even small hands. Specially designed heat and seals allow for optimum performance even in the harshest of environments. Replacement trigger assembly with pistol grip. 1/4 In. BSP-F inlet x M22 Screw connect outlet. Warning: This product contains lead a chemical known to the State of California to cause birth defects or other reproductive harm. Wash your hands after handling this product. -