A new combo thumb control nozzle for RR-19216 is offered by Ruey Ryh. It is a zinc alloy and long-lasting, heavy-duty metal construction. The insulated rubber comfy-grip design keeps the hands warm during use. Its comfortable ergonomic grip makes this nozzle a good choice for watering, backyard cleaning or washing the car, the manufacturer says. The gardener uses the on/off function to control water activation and flow control in one easy motion. Patterns for all watering needs are available. https://rueyryh.imb2b.com