Black 3:1 Wire-O Twin-Loop Binding Spool

Black 3:1 Wire-O Twin-Loop Binding Spool
154.990000 194.990000 6

Black 3:1 Wire-O Twin-Loop Binding Spool

Rating:
100%
Brand: James Burn
Quote Below
Product Name Item Number Price Qty
Spooled Wire-O (90,000 loops/spool) [Black, 1/4"] 1 /Each 91JB14SPLBLK Request Quote
Spooled Wire-O (66,000 loops/spool) [Black, 5/16"] 1 /Each 91JBN516SPLBK Request Quote
Spooled Wire-O (47,000 loops/spool) [Black, 3/8"] 1 /Each 91JB38SPLBLK Request Quote
Spooled Wire-O (32,000 loops/spool) [Black, 7/16"] 1 /Each 91JB716SPLBK Request Quote
Spooled Wire-O (26,750 loops/spool) [Black, 1/2"] 1 /Each 91JB12SPLBLK Request Quote
Spooled Wire-O (22,000 loops/spool) [Black, 9/16"] 1 /Each 91JB916SPLBK Request Quote

Description

For bulk wire binding in your large print or binding shop, a Wire-O Twin-Loop Binding Spool may be the perfect solution. We offer only the highest quality double-o wires from James Burn, available in a huge selection of sizes and colors to fit your exact needs. Whether you need small 3:1 pitch wires or large 2:1 pitch wires, we stock the wire spools that you need.

Books bound with wire spools lay flat when open and offer a full 360° flip capability, so you can flip the pages over all the way until they touch the back. This makes them a popular choice for calendars, especially when paired with our easy-to-use metal calendar hangers.

A Wire-O spool is measured by a loop count, and the loop count will vary depending on the wire diameter selected. For example, the smallest 1/4" wires feature 90,000 loops on one spool, whereas the largest 1-1/4" wires feature 2,900 loops. You can use the chart below to see the different loop counts per spool and help determine the best wire size for your particular needs, based either on an approximate sheet capacity or approximate book thickness.

Wire-O Binding Capacity Chart:

Simple steps to get the proper fit for twin loop wire binding.

  1. Take the book being bound and lay it flat on a table
  2. Don't compress the paper and measure the thickness of the binding edge
  3. Take the measurement and add 1/8" - that will be the size of the binding element
Wire Diameter Pitch (Holes per Inch) Sheet Capacity¹ Book Thickness Loops / Spool
1/4" 3:1 11-25 Sheets 1/8" 90,000
5/16" 3:1 26-45 Sheets 3/16" 66,000
3/8" 3:1 46-65 Sheets 1/4" 47,000
7/16" 3:1 66-80 Sheets 5/16" 32,000
1/2" 3:1 81-100 Sheets 3/8" 26,750
9/16" 3:1 101-120 Sheets 7/16" 22,000
5/8" 2:1 121-145 Sheets 1/2" 11,000
3/4" 2:1 146-165 Sheets 5/8" 8,000
7/8" 2:1 166-185 Sheets 3/4" 5,150 or 6,100
1" 2:1 186-210 Sheets 7/8" 4,600
1 ⅛" 2:1 211-235 Sheets 1" 4,000
1 ¼" 2:1 236-260 Sheets 1 ⅛" 2,900

 

The premier choice among professionals of all kinds, Wire-O binding offers a clean, finished look that can be found on journals, notebooks, presentations, guides, and so much more. The attractive metal finish looks expensive when compared to plastic bindings, so you are sure to impress your customers. They are built to work with a large variety of industrial and automatic binding machines on the market today. When paired with these machines, twin loop spools offer a very fast and convenient way to bind large quantities of wire-bound books.

 

¹ Sheet capacity is an approximation using 20 lb. bond copy paper. It will vary depending on the stock used.

Specifications

Item # WIREOSPOOLSBK31-GRP
Manufacturer James Burn
Binding Style Wire-O Binding
Sheet Size Compatible with Multiple Sheet Sizes
Pitch 3:1 Pitch (2 Loops per Inch)
Diameter Choose from 5/8" - 1-1/4"
Sheet Capacity Varies Depending on Size (See Chart Below)
Recommended Book Thickness Varies Depending on Size (See Chart Below)
Quantity 1 Spool

Videos

How to Bind Using Wire

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