Notice: MH-USA no longer supplies new Penco pallet rack. If you already own Penco rack, we can help you identify it, check what will safely connect to it, and quote a comparable selective rack system.

Penco pallet rack is still standing in many warehouses, but MH-USA no longer supplies new Penco pallet rack systems. If you’re adding bays, replacing damaged parts or reconfiguring an older Penco system, start by identifying exactly what you have — frame depth and height, beam length and face height, and the connector style. Color alone won’t tell you whether a part fits.

How to recognize Penco pallet rack: Penco’s line was a slotted, roll-formed selective rack. It was sold in a standard heavy-duty version with three-prong beam connectors and a seismic version (marketed as Pallet Rack Plus) with four-prong connectors and larger foot plates. Beams used a safety lock tab and recessed safety key, and the rack was offered in many powder-coat colors. If your rack has labels or load plaques, photograph them — they are the most reliable way to confirm the manufacturer.

Penco Pallet Rack

Already own Penco pallet rack? Get help identifying it, checking compatibility and comparing alternatives.

Penco Lockers

Used widely in schools, athletic departments, recreation centers, health clubs, hospitals, and office break rooms.

Penco Shelving

Ideal for warehousing and manufacturing, with capabilities for multi-tier and high-rise installations.
Warehouse shelving unit with industrial items: wooden crates, black containers, and labeled cardboard boxes on wooden pallets, displayed against a background with blue and purple abstract shapes.

Adding to or Repairing Existing Penco Rack

Before ordering beams, frames or parts for an older Penco system, record what you have. Measure only what you can reach safely from the floor, on unloaded parts:

  • Frame depth: outside of the front column to outside of the back column, at the floor.
  • Frame height: floor to the top of the column.
  • Beam length: the clear opening between columns, inside face to inside face — not tip to tip across the connectors.
  • Beam face: the height of the beam’s vertical face and its profile (step or box).
  • Connector style: number of prongs on the beam end plate, slot shape and spacing on the column, and the type of safety lock.
  • Labels: a straight-on photo of any manufacturer label or load plaque.

Color is not an identifier. Many manufacturers use similar orange, blue, green or gray finishes, so a color match says nothing about fit or capacity. Our pallet rack identification & compatibility guide walks through each measurement and what to photograph.

Mixing Brands? Confirm Before You Load

Beams and uprights from different manufacturers can look alike yet differ in hole or slot pattern, connector geometry and rated capacity. The Rack Manufacturers Institute (RMI) advises against mixing manufacturers’ components unless a qualified design professional confirms the specific combination, and published capacities generally assume every component comes from the same maker. Any mixed-brand connection on Penco rack should be confirmed by the manufacturer or a qualified engineer before it’s loaded.

When matching parts aren’t practical, a new selective rack run designed as one rated system is often the cleaner option — compare your options on our pallet rack page.

A warehouse shelving unit with two levels. The top level holds two pallets with brown boxes, while the bottom pallet on the floor holds more boxes. The frame is metallic with orange and silver beams, and the background is blue.

Why Choose Us?

Over 30 Years Of Experience

We design and install the right storage solutions for your specific needs

Custom
Options

We offer a range of customizable options to meet your unique needs

Customer Satisfaction

We are committed to excellent service and support, ensuring satisfaction with every purchase

Competitive Pricing

We offers competitive pricing, making it easy to find a solution that fits any budget

Pallet Rack Accessories

Shop Selective Pallet Rack for a New Rack Run

Interlake Mecalux components for a new rack run designed as one system. Don't mix these with existing Penco parts unless the manufacturer or a qualified engineer confirms the combination.

FAQs

No. MH-USA no longer supplies new Penco pallet rack. We can still help owners of existing Penco rack identify what they have, check what will safely connect to it, and quote a comparable selective rack system.

Don’t assume they will. Connector shape, slot spacing and safety locks differ between manufacturers, and a beam that seats is not the same as a rated combination. RMI advises that mixed components be confirmed by a qualified design professional. Send measurements and photos and we’ll flag likely mismatches before anything is ordered.

No. Penco offered many powder-coat colors, and other manufacturers use similar finishes. Use labels or load plaques, the frame and beam dimensions, and the connector style instead.

A photo of any label or load plaque, a straight-on photo of one beam-to-column connection with a tape measure in frame, frame depth and height, beam clear length and face height, and how many frames, beam pairs or levels you’re adding or replacing.

Unload the affected bay and keep people clear, then have it reviewed before reuse. Our pallet rack repair & inspection page explains the process.

Send Photos + Measurements

Send a photo of any label, a straight-on photo of one beam-to-column connection with a tape measure in frame, and your frame and beam measurements. We’ll help you decide between matching parts, a compatible add-on, or a new selective rack run designed as one rated system — and quote it. Starting fresh? Browse pallet rack options.

How It Works

Experience the streamlined process of Material Handling USA’s Warehouse Solutions, guiding you from consultation to implementation with personalized solutions and ongoing support.

mh-usa process

Tate W. Curtis

Space Coordinator, United States Department of Agriculture

The Team provided a highly professional service from start to finish.

“ They always available for meetings and questions, firsts, in figuring out what system would work best for our needs then by assessinh how much shelving space would be required for our existing as well as future needs, and , finally, by insuring the timely delivery and quality installation of the product. ”

Sharon L. Hancey

First District TCE of Administrative Office of the Courts

The team was very supportive

“ They were extremely attentive in assessing our needs in Logan. They provided several plans to show us our shelving options. ”

Julie Froff

Assistant Clerck of
Third District Court

We Also appreciated, at the time of installation, the courteous and professional manner in which the installers conducted themselves.

“ We have been using the system now for about six moths and are happy to report that it has been a wonderful addition to our office. It is easy to operate and keeps our filing area neat and organized, and most importanly, providers us with unlemited space for growth at this time. We are completely satisfied with your product. ”

Lila Abersold

Visual Arts Coorndinator of Utah Arts Council

They were also great to work with.

“ The track and system Material Handling USA recently installed is working very well Your isntallation people were able to adjust the tracks on the uneven floor in our storage space. ”

Nancy Herd

Human Resources Manager of Ray Quinney & Nebeker

You guys are great! Thanks so much for working so hard to getus into our new space.

“ Thank you a million times for the these killer Jazz tickets! I am just so excited to go and rub shoulders with every other "pretentious" person in Material Handling USA! How Awesome! ”


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Headquartered in Salt Lake City, UT • Serving customers nationwide
Local service areas: Salt Lake City • Provo • Ogden • Park City • St. George • Logan • Lehi • Orem