Our Catalogs

Since 1901 McMaster-Carr has been a business-to-business supplier of industrial maintenance, repair, and operating products. We now stock more than 465,000 items in five locations in the US, and we ship those products to customers throughout the US and around the world. There are two ways to access the products we sell.

Internet Catalog

Here on the Internet you can find our products and place orders for the material you need. Placing an order is a snap, and we'll give you current pricing and delivery for all items you order.

Printed Catalog

We produce and distribute a limited number of our 3,600 page catalog to end-users and requisitioners in industrial plants and large commercial facilities. Most of our printed catalogs are mailed to current customers, so we may not be able to fulfill your request for one. For those people, we've provided the entire catalog contents on-line through our Internet Catalog.