Metal Spiral Binding Coils 
These metal spiral coils bring a new level of professionalism to your projects. They are available in several sizes, giving you nearly the same versatility that their plastic counterparts provide. If you like the look of twin-loop wire, but already have a coil binding machine, try out these metal spines! Great for personalized notebooks and journals, these give your spiral projects a sturdier bind.

Black 4:1 Metal Spiral Coil Binding Spines
- Color: Black
- Sizes Available: from 1/4" to 2"
- Pitch: 4:1
- Nylon coated steel metal binding coils
Please Note: Made-to-Order; All Sales FinalSilver Aluminum 4:1 Metal Spiral Coil Binding Spines
- Color: Silver
- Diameter Size: 1/4" to 2"
- Pitch: 4:1
- Nylon coated steel metal binding coils
Please Note: Made-to-Order; All Sales Final5/8" Black 4:1 Metal Spiral Coil Binding Spines - 100pk
- Color: Black
- Diameter Size: 5/8"
- Pitch: 4:1
- Nylon coated steel metal binding coils
Part #: MYMSC580BK7/8" Silver Aluminum 4:1 Metal Spiral Coil Binding Spines - 100pk
- Color: Silver
- Diameter Size: 7/8"
- Pitch: 4:1
- Nylon coated steel metal binding coils
Part #: MYMSC780SVA9/16" White 4:1 Metal Spiral Coil Binding Spines - 100pk
- Color: White
- Diameter Size: 9/16"
- Pitch: 4:1
- Nylon coated steel metal binding coils
Part #: MYMSC916WH