Home > Office Supplies > Binding Supplies > Double-O ("Twin Loop") & GBC WireBind >

2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box)
2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box)
 
Alternative Views:
2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box)

Check the items you want to purchase then click add to cart.

Create sleek-looking presentations and other bound works with these 21-Loop Wire Bindings! These wire loops lay flat and wrap around, making for a work that is very easily read, especially placed on a flat surface.

To get the correct diameter wire for your book, it is typically acceptable to measure the total thickness of your book and add 1/8" to it. You want a wire diameter equal to or, preferably, larger than your book thickness + 1/8" measurement.

These wire bindings are also available in a 3:1 pitch with 32 loops per 11" binding spine. These 21-loop wire loops are compatible with all 2:1 wire binding machines.

Call 800-399-2564 or email to discuss ordering colors not listed here! Clear, navy blue, and pewter may be available in select sizes upon request, and gold may be available in select smaller sizes. We can also offer spools of double-o wire (un-cut, allowing you to cut custom lengths) upon request via phone or email.

Pitch Diameter Sheet Capacity** Loops/Spool
2:1 1/4" 45 90,000
2:1 5/16" 60 66,000
2:1 3/8" 75 47,000
2:1 7/16" 90 32,000
2:1 1/2" 105 26,750
2:1 9/16" 120 22,000
2:1 5/8" 135 11,000
2:1 3/4" 160 8,000
2:1 7/8" 190 5,150
2:1 1" 220 4,600
2:1 1-1/8" 250 4,000
2:1 1-1/4" 280 2,900
2:1 1-1/2" 340 1,500

** Sheet Capacity is approximate and should be used only as a guide in determining the correct size.

Please note in the order comments if you specifically want Renz brand wire.

Check the items you want to purchase then click add to cart.

Item# Item Name Base Price Qty Add
2WIRD1005 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/4" - Black
$23.83
2WIRD4005 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/4" - Blue
$23.83
2WIRD9005 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/4" - Bronze
$38.12
2WIRD3005 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/4" - Gray
$38.12
2WIRD6005 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/4" - Green
$38.12
2WIRD5005 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/4" - Red
$38.12
2WIRD8005 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/4" - Silver
$23.83
2WIRD2005 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/4" - White
$23.83
2WIRD1010 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/16" - Black
$26.38
2WIRD4010 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/16" - Blue
$26.38
2WIRD9010 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/16" - Bronze
$42.20
2WIRD3010 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/16" - Gray
$42.20
2WIRD6010 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/16" - Green
$42.20
2WIRD5010 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/16" - Red
$42.20
2WIRD8010 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/16" - Silver
$26.38
2WIRD2010 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/16" - White
$26.38
2WIRD1015 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/8" - Black
$28.39
2WIRD4015 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/8" - Blue
$28.39
2WIRD9015 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/8" - Bronze
$45.42
2WIRD3015 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/8" - Gray
$45.42
2WIRD6015 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/8" - Green
$45.42
2WIRD5015 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/8" - Red
$45.42
2WIRD8015 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/8" - Silver
$28.39
2WIRD2015 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/8" - White
$28.39
2WIRD1020 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/16" - Black
$36.64
2WIRD4020 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/16" - Blue
$36.64
2WIRD9020 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/16" - Bronze
$58.62
2WIRD3020 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/16" - Gray
$58.62
2WIRD6020 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/16" - Green
$58.62
2WIRD5020 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/16" - Red
$58.62
2WIRD8020 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/16" - Silver
$36.64
2WIRD2020 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/16" - White
$36.64
2WIRD1025 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/2" - Black
$38.13
2WIRD4025 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/2" - Blue
$38.13
2WIRD9025 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/2" - Bronze
$61.00
2WIRD3025 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/2" - Gray
$61.00
2WIRD6025 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/2" - Green
$61.00
2WIRD5025 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/2" - Red
$61.00
2WIRD8025 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/2" - Silver
$38.13
2WIRD2025 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1/2" - White
$38.13
2WIRD1030 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 9/16" - Black
$42.76
2WIRD4030 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 9/16" - Blue
$42.76
2WIRD9030 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 9/16" - Bronze
$68.42
2WIRD3030 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 9/16" - Gray
$68.42
2WIRD6030 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 9/16" - Green
$68.42
2WIRD5030 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 9/16" - Red
$68.42
2WIRD8030 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 9/16" - Silver
$42.76
2WIRD2030 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 9/16" - White
$42.76
2WIRD1035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - Black
$44.71
2WIRD4035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - Blue
$44.71
2WIRD9035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - Bronze
$71.54
2WIRD7035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - Gold
$44.71
2WIRD3035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - Gray
$71.54
2WIRD6035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - Green
$71.54
2WIRD5035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - Red
$71.54
2WIRD8035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - Silver
$44.71
2WIRD2035 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 5/8" - White
$44.71
2WIRD1040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - Black
$47.55
2WIRD4040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - Blue
$47.55
2WIRD9040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - Bronze
$76.08
2WIRD7040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - Gold
$47.55
2WIRD3040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - Gray
$76.08
2WIRD6040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - Green
$76.08
2WIRD5040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - Red
$76.08
2WIRD8040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - Silver
$47.55
2WIRD2040 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 3/4" - White
$47.55
2WIRD1045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - Black
$52.35
2WIRD4045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - Blue
$52.35
2WIRD9045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - Bronze
$83.76
2WIRD7045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - Gold
$52.35
2WIRD3045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - Gray
$83.76
2WIRD6045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - Green
$83.76
2WIRD5045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - Red
$83.76
2WIRD8045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - Silver
$52.35
2WIRD2045 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 7/8" - White
$52.35
2WIRD1050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - Black
$54.74
2WIRD4050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - Blue
$54.74
2WIRD9050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - Bronze
$87.58
2WIRD7050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - Gold
$54.74
2WIRD3050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - Gray
$87.58
2WIRD6050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - Green
$87.58
2WIRD5050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - Red
$87.58
2WIRD8050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - Silver
$54.74
2WIRD2050 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1" - White
$54.74
2WIRD1055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - Black
$65.06
2WIRD4055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - Blue
$65.06
2WIRD9055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - Bronze
$104.10
2WIRD7055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - Gold
$65.06
2WIRD3055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - Gray
$104.10
2WIRD6055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - Green
$104.10
2WIRD5055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - Red
$104.10
2WIRD8055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - Silver
$65.06
2WIRD2055 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/8" - White
$65.06
2WIRD1060 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/4" - Black
$94.30
2WIRD4060 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/4" - Blue
$94.30
2WIRD9060 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/4" - Bronze
$150.88
2WIRD3060 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/4" - Gray
$150.88
2WIRD6060 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/4" - Green
$150.88
2WIRD5060 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/4" - Red
$150.88
2WIRD8060 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/4" - Silver
$94.30
2WIRD2060 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/4" - White
$94.30
2WIRD1065 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/2" - Black
$201.60
2WIRD8065B 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (80/Box) - 1-1/2" - Silver
$90.75
2WIRD8065 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/2" - Silver
$201.60
2WIRD2065 2:1 Pitch 21-Loop Double-O/Twin Loop Wire (100/Box) - 1-1/2" - White
$201.60
Check the items you wish to purchase, then click

Share your knowledge of this product. Be the first to write a review »