Knockout Seals are Used to Seal Up Holes Punched in Panels/Knockouts From Outlet Box; They are Held in Place by a Screw Inserted Through the Seal Into a Threaded Strap On the Opposite Side of the Opening
Specifications:
Type: 3-Piece, Knockout SealTrade Size: 3/4 InchMaterial: Zinc Plated SteelUsed On: Conduit
