Watts 3/4"-1" 007 / 007M1 Check Retainer SKU: 1047382 $7.75 Login for better price Select Quantity -+ Add to Cart Additional DetailsResourcesManufacturer: Watts Size: 3/4 Inch, 1 Inch Product model: 007 / LF007, 007M1 007 / LF007 Installation and Maintenance Instructions 007 / LF007 Specification Sheet 007 & 009 1/2''-2'' Backflow Preventer Repair