These are also called „go‟ and „no go‟ gauges. These are made to the limit sizes of the
work to be measured. One of the sides or ends of the gauge is made to correspond to
maximum and the other end to the minimum permissible size. The function of limit
gauges is to determine whether the actual dimensions of the work are within or outside
the specified limits. A limit gauge may be either double end or progressive. A double
end gauge has the „go‟ member at one end and „no go‟ member at the other end. The „go‟
member must pass into or over an acceptable piece but the „no go‟ member should not.
The progressive gauge has „no go‟ members next to each other and is applied to a
workpiece with one movement. Some gauges are fixed for only one set of limits and are
said to be solid gauges. Others are adjustable for various ranges.