Acorn Bullet Catch Stainless Steel 304 Unit of Measure: 1 Each Acorn Bullet Material: 304 Stainless Steel Lag Screw Material: 304 Stainless Steel-Includes 2 scrwes for Spring Clip attachment Spring Catch Material: 304 Stainless Steel - Includes Concrete or Brick Anchor Finish: Nickel Plating