42″ D x 144″ H Interchangeable Upright – 3″ x 1 5/8″ Column


Your pallet racking system should support deliver lasting strength and adaptability to support your long-term storage needs. With 42″ D x 144″ H UNARCO uprights from T.P. Supply Company, Inc., you can GET industry-leading durability that will optimize your warehouse.

Our interchangeable upright columns exhibit remarkable versatility, allowing you to adjust them according to growing industry demands and your business needs. These uprights also reduce the risks of forklift damage.

Our 42″ D x 144″ H UNARCO Uprights

You can attach UNARCO 42″ D x 144″ H interchangeable uprights to robust steel beams, including structural and roll-formed supports, to get the most versatile installation options. Our upright columns comprise multifunctional materials and are more adaptable than standard bolted uprights. They also adhere to Rack Manufacturer’s Institute (RMI) standards.

Our 42″ D x 144″ H UNARCO uprights feature sturdy frames to minimize the impact of forklift crashes, along with teardrop punching holes and side hole options that allow for the installation of row space fittings, bolting beams and other accessories.

Industrial Applications for 42″ D x 144″ H Interchangeable Uprights

Interchangeable uprights suit numerous industrial uses, including:

  • Cold storage.
  • Retail stores.
  • Wholesale stores.
  • Warehouses.
  • Distribution centers.

Why Buy UNARCO Interchangeable Uprights at T.P. Supply Co, Inc.?

At T.P. Supply Company, Inc., we distribute top-of-the-line material handling solutions to customers across North America. With over 40 years of dedicated service, our products help businesses boost their performance and maximize production floor space.

We also deliver custom warehouse design and pallet rack installations services. We’re proud of our many favorable customer reviews and our 90% customer retention rate.

Purchase 42″ D x 144″ H Interchangeable Uprights at T.P. Supply Company, Inc.

You can buy UNARCO interchangeable uprights in size 42″ D x 144″ H at T.P. Supply Company, Inc. We provide our customers with a comprehensive selection of products at affordable prices, including online and bulk ordering options.

Request a quote on our UNARCO uprights today!

Weight 61.46 lbs
Shipping Dimensions 144 × 3 × 42 in


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Manufacturer MPN




Factory Warranty


37172, 75057