PA-08Fit the wall cleat, matched to your wall typeThe wall cleat only holds cord tension, but it still needs a fixing that suits the wall. In solid brick or block, drill a 6mm hole 35mm deep, fit a red wall plug and drive in a No.8 screw. Into a plasterboard timber stud, screw straight into the stud centre; into a plasterboard metal stud, use a self-drilling metal-stud fixing or a hollow-wall toggle — never a plain plastic plug, which will spin uselessly in the hole. On dot-and-dab plasterboard, use a fixing long enough to pass through the dab and bite into the masonry behind, usually 60-75mm. On a lath and plaster wall, screw into a stud or noggin behind the laths if you can find one; if not, a spring toggle rated for light loads is fine here since the cleat only takes gentle pulling force.