Metallurgical microscopes are used for metallurgical inspection including metals, ceramics, and other materials.

Silent chain or inverted-tooth chain features teeth on its links that engage the sprocket teeth. Silent chain can be wide and is used in a variety of power transmission and conveying applications

Microscopes are instruments that produce magnified images of small objects

Measuring microscopes are used by toolmakers for measuring the properties of tools.  These microscopes are often used for dimensional measurement with lower magnifying powers to allow for brighter, sharper images combined with a wide field of view.

Specialty microscopes are designed for specific applications such as metallurgy or gemology. They use specialized techniques or technologies such as acoustics to produce magnification.

Antennas are structures or devices used to collect or radiate electromagnetic waves.

English roller chain sprockets engage chains in many different power transmission and conveyor systems. Sprockets and chains are often an economic, reliable drive system for long running, continuous drive applications with limited shock and torque loads. English sprockets are classified according to ANSI number designations.

Metric roller chain sprockets engage chains in many different power transmission and conveyor systems. Sprockets and chains are often an economic, reliable drive system for long running, continuous drive applications with limited shock and torque loads. Metric sprockets are classified according to ISO number designations.

Roller chains are used in many power transmission designs. They are characterized by ANSI and BS/DIN standard sizes.

Chain drives use a chain connected between a sprocket at the transmission output and a sprocket attached to the rear wheel. Drive chains consist of a number of links that contain pins, rollers, bushings, and plates.

Microscope accessories and supplies are used with many different types of microscopes, including dissection or stereoscopic, compound, and confocal devices.

Roof and floor trusses are support structures that consist of one or more triangular units that are made with straight, slender members and connected at the ends as joints.

Trackballs are computer pointers resembling an inverted mouse. The pointing ball is rotated with the thumb, fingers, or the palm of the hand

Marking materials include inks, coatings, laser marking materials, tapes, and other supplies used to identify industrial parts, products, materials and packaging.

Optical comparators are instruments that project a magnified image or profile of a part onto a screen for comparison to a standard overlay profile or scale.