Also known as try squares, these are square inside and out for checking and marking angles.

Pipe fitting sizes and welding charts are shown on this square in wear-resistant etched markings.

Set bevels and measure angles. Also known as bevel protractors, these have an adjustable arm.

Take precise measurements with this protractor.

From cookware to chemical-processing equipment, 304 stainless steel is a good all-around choice for a wide range of applications.

Polished to either a brushed or mirror-like finish, this material is often used to fabricate decorative enclosures and industrial workstations.

The textured surface hides fingerprints and dents. This material is widely used in decorative applications, such as partitions and handrails.

Widely used for fabricating fittings and fasteners, 303 stainless steel machines quickly without sticking to cutting tools.

One side of these sheets has a brushed finish with grain lines running in one direction to mask fingerprints.

The addition of molybdenum gives 316 stainless steel excellent corrosion resistance. Use it in a variety of marine and chemical-processing applications.

This material machines faster with less wear on cutting tools than standard 316 stainless steel. It's also called Prodec and Project 70+.

Precision ground on the top and bottom to a tight tolerance.

One of the most machinable types of stainless steel available, 416 contains sulfur for fast machining without clogging cutting tools. It's used for gears, screws, and shafts.

440A stainless steel resists damage from impact and abrasion. It's often used for cutlery and valve components.

With a higher chromium content than 15-5 PH stainless steel, this high-strength 17-4 PH offers better corrosion resistance. It is also known as 630 stainless steel.

Each piece is precision ground to offer tighter tolerances than standard 17-4 PH stainless steel.

As the most formable of all the PH-grade materials, 17-7 PH stainless steel is widely used in the aerospace industry for intricate parts. When hardened, this material strengthens to make it resist distortion.

309/310 stainless steel has high levels of chromium and nickel to provide good corrosion resistance at elevated temperatures. It's often used in heat exchangers and furnaces.