3/8" Black 4:1 Metal Spiral Coil Binding Spines - 100pk
58.19 NewCondition InStock

3/8" Black 4:1 Metal Spiral Coil Binding Spines - 100pk

Part #: MYMSC380BK
Brand: MyBinding
4 Questions, 4 Answers
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100%
  • Color: Black
  • Diameter Size: 3/8"
  • Pitch: 4:1
  • Capacity: 65 Sheets (20# Bond)
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Product Description

These 3/8" black metal spiral coil binding spines are designed for use in any 4:1 pitch spiral coil binding machine. These metal spiral coils are made of nylon coated steel, making them sturdier, stronger and heavier than the plastic coils. Although these particular coils are black, we carry metal spiral coils in 3 different colors and in sizes up to 2" in diameter. Get 100pk on every order of 3/8" Black 4:1 Metal Spiral Coil Binding Spines.
Note: You need to use a pair of needle nose pliers to crimp the ends of the wire. Standard coil crimpers cannot be used.

Product Details

  • Color: Black
  • Material: Nylon Coated Steel
  • Diameter Size: 3/8"
  • Pitch: 4:1
  • Capacity: 65 Sheets (20# Bond)
  • Length: 12" Letter
  • Quantity: 100 Per Box

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Questions & Answers

We don't usually offer bulk discounts, but please give us a call at 800-944-4573, and we can check on that. If we are not able to, we will use our best coupon available on your order.

Answered by MyBinding.com
1 years and 2 months ago ago
Great Question! it looks like the 2" black 4:1 metal spiral coil binding spines. The capacity is 440 sheets (20#bond)

Answered by Mybinding
1 years ago
Here is the link to our Sizing Guide - you can estimate the diameter needed by looking for the document's thickness, and finding corresponding Coil size bookhttps://www.mybinding.com/sizing-guides. General rule of thumb is to add 1/8" (4mm) to the thickness of your completed book ( including covers) to determine the size of spine that you will need.

Answered by MyBinding.com
1 years ago
Thank you for your question. The Black 4:1 Metal Spiral Coil Binding Spines will work with any standard 4:1 coil punch, including GBC branded 4:1 coil machines. You would not want to use the standard crimping pliers for the metal coils. They are designed for the pvc plastic and would be damaged. The metal coils are a new product and there actually isn't a dedicated tool available for them yet. We suggest a pair of needle nose pliers that has a wire snip incorporated in them.

Answered by MyBinding
3 years and 3 months ago ago
Thank you for your question. The Black 4:1 Metal Spiral Coil Binding Spines as the "standard" plastic binding coils. You would want to use the coil table on the Sizing Guide to determine the capacities for the each size of coil. You can find our the Sizing Guide here .

Answered by MyBinding
3 years and 10 months ago ago

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