7/16" Wire-O Binds 3:1 Pitch Twin Loop Wire

SKU: 404
  • Approximate Capacity: 90 Sheets
  • Type: 3:1 Pitch (32 Holes)
  • Length: 11"
  • Quantity: 100 Wire Binds

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These 7/16" Wire Binds are 3:1 Pitch and have a solid coated finish that will last for years. To check if these are the right size for your book, measure the thickness with covers, and then use the next size wire up. This ensures you'll have a finished Wire-O Bind that will open with ease.

The 3:1 pitch means there are three loops per inch, and they have 32 total loops. This pitch of Wire O Binding works well with small and medium size books, and are often used by architects, real estate agents, and professional office environments due to their classy look.

Take your pick of colors including: Black, White, Silver, Hunter Green, Navy Blue, Royal Blue, Red, Gray, Pewter (matte silver)

Wire binding is easy, and follows a simple 3 step process:

Starting off, you'll use your wire binder to punch the 3:1 holes you need in the paper & covers of your book.

With that done, the wire can be inserted into into the paper and covers you just punched.


Using a wire binding machine, the bind is crimped, turning it from a curved arch shape into the circular bound shape.

You're all set to use/present your wire bound book!


Wire Bind Specs:

  • Size: 7/16"
  • Pitch: 3:1 (32 Loops)
  • Page Capacity: Approx 90 Pages of #20 Paper
  • Length: 11"
  • Quantity: 100 Pieces per Pack

You may also recognize Wire-O Binds by their other names: Double Loop Wire Binds, Twin loop wire, WireBind, Renz Wire, & 32 loop wire.