Rain Bird A17SST Matched Precipitation Rate Riser-Mounted Shrub Spray Nozzle is designed for efficient and uniform watering of landscapes. This specialty nozzle features a side strip spray pattern with adjustable spray distance from 3 ft x 20 ft to 4 ft x 30 ft, making it ideal for precise irrigation in gardens, flower beds, and shrub areas. The 1/2 in. female pipe connection allows for easy mounting above ground on a standard 1/2 in. riser. Rain Bird’s Matched Precipitation Rate technology ensures even water distribution, helping to prevent dry or brown spots and promote healthier plants while conserving water. The nozzle is constructed from durable plastic and stainless steel for long-lasting performance, and includes a stainless steel adjustment screw for fine-tuning flow rate and spray distance. A white medium mesh filter screen protects against clogging and maintains consistent spray. Compatible with all Rain Bird MPR spray nozzles, this product is a reliable choice for both residential and commercial irrigation systems, supporting water-saving practices and tailored landscape care.