Tools

It is a 90-degree, L-shaped tool to ensure that parts of the work that should be at right angles are, indeed, at tight angles.

It is used to make sure that what should be vertical relative to the ground is, indeed, vertical.

It is used to measure relatively long lengths.

It is a tool used to show how parallel a surface is to the Earth.

It is used to measure height, width, and thickness.

It has a rounded end and is used to round off edges of metal pins and fasteners, while the other, flat end is used to hit punches and chisels.

(a)  

It is a tool used to pull out deep-lying or hard-to-get nails.

(a)  

Its one end of the head is used to hammer in nails, while the other end is used to pull nails out.

(a)  

It is a larger-sized hammer which is used for such jobs as hammering wooden parts together, or to use with a chisel.

(a)