National 3.5 In. Satin Nickel Square Spring Door Hinge Category_Home Safety & Security Can be placed near a

Can be placed near a nest to reduce populations

Durable plastic tank

Attach a rope or rod to magnet's eyebolt for retrieving metal items in hard to reach places

Variable Speed

3-hole 4' centerset installation

National 3.5 In. Satin Nickel Square Spring Door Hinge Category_Home Safety & Security Can be placed near aCatalog model No. V520 series square spring door hinge. Adjustable tension. Listed for fire rated openings. Ideally suited for residential as well as commercial, industrial, and institutional uses. Manufactured with cold rolled steel. Closing speed is adjustable. Fits standard hinge cutout. Tension is adjustable. Square corners.