Royer LKWC Aluminum Locking Well Cap. Order all caps by OD (Outer Diameter) of your casing. FeaturesCast aluminum construction will not rust3 stainless steel allen set screws to secure ring to casingObservation monitoring “Do Not Fill” Triangle on coverPermanent Well Log inside the coverRecord: “Well Depth”, “Amount of Casing”, “Gallons Per Minute”, “Date” Note: This is a 2 piece cap. The bottom cap is held in place with stainless steel set screws (included) and the upper cap is secured with a padlock (not included).
