This Thorsman plastic clip 2126019 (set of 100 pieces) includes a nail It is intended for the installation of flat cable 6 x 10 mm, mainly for indoor use Color: white Material: clip PP (polypropylene), nail hardened and electroplated steelMake a hole in single plasterboard sheets with an awl. The start of a hole is sufficient in double plasterboard sheets Mounting instructions: in wood and compressed board: Nail in. In concrete and low density materials, brick, etc: Use TCP clip plugs. Hammer the clip plug into lowdensity concrete without predrilling. Not for thick nails In plasterboard: Use TCP clip plugs. Make a hole in single plasterboard sheets with an awl. The start of a hole is sufficient in double plasterboard sheets The Thorsman TC clip range includes a wide range of clips in various designs and dimensions, colours, nails and packages, intended for the installation of round and flat cables The packages of the clips are provided with colour pictures of the correct product