Check Valves

This item is brand-new, factory sealed.Raymarine Double Pilot Check Valve Item Package Dimensions L x W x H: ?5.31 x 4.33 x 4.13 inches Package Weight: ?3 Kilograms Item Dimensions LxWxH: ?4.41 x 3.54 x 3.46 inches Item Weight: ?3 Kilograms Brand...