Fastening System Consisting of Two Matching Steel "Wings" at 90 Degree Angles, an Internally Threaded Nut with Protrusions Spaced 180 Degree Apart Which Serves as a Pivot Attaching the Two Wings and a Wire Spring Providing the Necessary Tension to Open the Wings; Use with Matching Toggle Bolt as a Light Duty Anchors for Hollow Block or Gypsum Wallboard

Specifications:

Item: Wing
Type: Spring Loaded
Designated Size: 3/8 Inch-16 TPI
Material: Steel
Finish: Zinc Plated
Used On Item: Toggle Bolt