Plumb Pak Reducing Slip Joint Washer is designed to stop leaks in plastic slip-joint nuts effectively. This product includes one 1-1/2" x 1-1/4" reducing poly washer and one 1-1/2" x 1-1/2" plastic washer, both conveniently bagged for easy use. Made from clear poly material, these washers are i for slip-joint applications, providing a reliable seal to prevent leaks and maintain plumbing integrity. The package contains two washers, making it a practical choice for repair or needs. Model Number: 965K