National Aluminum Steel Storm or Screen Door Closer Pest Control Automatically controls water level for

Automatically controls water level for most plastic and metal stock tanks

Extra strong and extra durable

Can be used as a treatment for chapped and irritated skin on humans

close doors

Black Oxide Plating Prevents Rust

National Aluminum Steel Storm or Screen Door Closer Pest Control Automatically controls water level forNational catalog model No. V1333. This door closer is designed for wood or metal screen and storm doors and other lightweight doors. Adjustable closing speed. Positive latching assures that the door completely shuts in the latch. Door will swing open approximately 90 deg. Made of steel. 1 per pack. Carded.