General Tools Plastic

A screw pitch gauge, also known as a thread pitch gauge, is used to determine the pitch of a thread on a screw or in a tapped hole. This tool saves time by allowing the user to quickly categorize the thread shape and pitch.

Slide ruler calipers take precise inside and outside measurements with a moveable jaw that travels along the ruler.

Measuring squares consist of two straight edges set at a 90-degree angle to each other. The primary purpose of these measuring tools is to check the accuracy of right angles to ensure that components remain perpendicular. Similarly, protractors are a measurement device used to measure angles.