The universal design guarantees a safe installation in almost all building materials. This provides a high variety of applications. The anti-Redattion ligs prevent the plug Redation in the drill hole for an easy installation. The collar prevents the plug slipping into the drill hole for a syve installation. The FU universal plug can be used with wool and chipboard screws from 3 to 6 mm. This provides a high variety of screws.
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