At McNICHOLS, our goal is to assist you in selecting the right Hole Products for your design or application. We are pleased to provide you with additional information and resources beyond item level specifications. While browsing the pages of our Product Resources you will discover how to specify and order as well as find supporting charts, tables and loading information to assist you with your Hole Product selections.

Perforated Metal Resources

Perforated Metal

Learn about Perforated Metal order and specification information, styles, materials and more.

Expanded Metal Resources

Expanded Metal

Find selection and comparison charts as well as loading information for Expanded Metal.

Wire Mesh Resources

Wire Mesh

Find Wire Mesh charts and product specifications including mesh, opening and wire diameter options.

Bar Grating Resources

Bar Grating

View numerous charts and load tables related to our complete line of Bar Grating products.

Fiberglass Grating Resources

Fiberglass Grating

Learn about Fiberglass Grating construction types, resin characteristics, loading information and more.

Plank Grating Resources


Find the right Plank Grating product for your application in related charts and tables.

Designer Metals Resources

Designer Metals

Discover how Designer Metals can enhance your decorative applications.

Ladder Rungs Resources


View about slip-resistant Ladder Rungs via charts, tables and more.

Stair Treads Resources

Stair Treads

See more in-depth information about Stair Treads through comparison charts and load tables.

Decking & Flooring Resources

Decking & Flooring

Browse additional information related to Decking & Flooring products.

Trench Drain Resources


Read about our Trench Drain system loading classifications and recommended kit types.

Handrail & Accessories Resources


Learn more about how Handrail Components & Accessories can complement your application.

ADA-Compliant Products


Explore and compare our complete line of ADA-Compliant products.

Product Catalogs

Product Catalogs

Learn about McNICHOLS® Hole Products and Value-Added Services in our Product Catalogs.