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“One of our many specialties is providing OSHA- and ANSI-compliant stairs for the manufacturing, automotive, and medical industries. We use t-slotted technology to build the framing of our stairways because of its strength, durability, aesthetically pleasing finish, and modularity. Our stairs also make use of GRIP STRUT stair treads, with diamond-shaped openings and serrated teeth to ensure a safe, slip-resistant surface.”

Tread Material
  • Galvanized Grip Strut with Diamond Shaped openings
  • Perforated Grip Strut
  • Custom sizes are standard without any extra cost or lead-time.
  • Ladder
  • Step
  • Crossover
  • -Way Crossover
Packaging Options
  • Kit Form – comes completely cut and machined to your specifications with a tag drawing to help guide your assembly
  • Pre-Assembled – shipped in sections (if the unit is too big to ship fully assembled); can be easily erected at your facility
  • Assembled – shipped completely assembled

Have a question? Need a quote? Want to order? Please contact Parco, Inc. You can also reach us at 800-817-0617 or at


9100 Front St.
Fort Wayne, IN, 46818

Phone Number

Toll Free: (800) 817-0617
Office: (260) 451-0810


Fax: (260) 451-0843


Floating Review Template1
  • This was the first time I tried Parco-inc. for one of my t-slot projects. It was easy to find what I needed and order on the website. I got the parts quickly and the quality was great, so I will be buying here from now on!
  • Really good quality aluminum i can feel the difference between it and other parts i ordered from china also the measurements was on point
  • I use ALOT of these little anchor faster, every month. My regular vendor was out of stock, and so I found Parco and ordered from them. The fasteners arrived quickly, we're high quality, and they even worked with me on a bulk discounted price. 10/10 in all areas!!
  • I am a small business and needed the t slot in a hurry. They processed my order, cut to size and shipped in less then 36 hours and 2 days before Christmas. Wonderful customer service. Thank you
  • Just awesome. Great customer service and response to questions, all cuts and pieces exactly like I ordered, extrusions seem like quality, fast shipping, and well packed to protect the items. I can't say enough about the quality and service. Will order again.