Yellow Expandable Post Binder 4-7 Inch Letter O&M

Expandable post binder in yellow poly 4 inch to 6 inch.
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  • Item #: QCV1185.4.YL
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Price $37.44

Yellow expandable post binders for Industrial .Bright yellow matches the same yellow gas pipe lines, . The gas industry is about safety engineering  Part of the safety requirement is to have an Operating Manual or O&M binder which holds critical documentation for maintenance and emergency procedures. Critical documents iare not to be stored in regular 3 ring binders a standard 3 ring binder from the big box store. 


Made from high density 110 gauge poly that is resistant to chemicals, abrasions, drops and extreme heat or cold. This is a SUPER DUTY expandable post binder with 1/4” post vs the normal 3/16” ,total the post binder has 12 nickel plated rivets capacity binder together. 

 Expandable from 4 inches up to almost 7 inches. We don't recommend you put 7 inches of paper in it though as that would defeat the purpose of the expandable post binder. Let's take an example of 5 inch of 11x8.5 paper. You open the post binder while it's compressed to 5 inches and turn to page 250 but can't read the the page near the binding edge. Simply slide the spine out to 7 inches and now you have ample space for readability.


Label holder on spine is optional


TL;DR check out our video on YouTube for a demonstration.


  • 110 gauge yellow poly

  • O&M natural gas binder

  • 1/4” super duty post (US 3 hole centers)

  • Expandable post binder

  • 4 to 7 inches

  • 11x8.5 letter size

  • Rounded corners

  • 12 rivets

  • Made in the USA



If you're interested in quantities of 25+ or screen printing, please call us at 800-298-5555 for a quote. We provide in-house artwork design and manufacture in St. Louis, MO.