Sandpaper :

The sandpaper or simply it(he,she) sands, is a type of paper(role) that has some abrasive material adhered to his(her,your) surface as powders of glass or emery.

It is used to remove small fragments of material of the surfaces to leave his(her,your) smooth faces, since(as,like) in case of detailed of wood, like preparation to do(paint) or to varnish. Also it(he,she) uses for pulir up to eliminating certain caps of material or in some cases to obtain a rough(harsh) texture, as in the preparations for stuck.




Tape rule :

The meter(underground) is the unit of length of the International System of Units.




Open end wrench :

The open end wrench is a tool used to slacken or to fit nuts and screws.






Spline wrench :

They are manual tools designed to be too tight and to slacken screws, with the particularity of which they can change the opening of his(her,your) jawbones depending on the size of the nut.