{"product_id":"5-16-silver-aluminum-4-1-metal-spiral-coil-binding-spines-100pk","title":"5\/16\" Silver Aluminum 4:1 Metal Spiral Coil Binding Spines - 100pk","description":"\u003cp\u003eThese 5\/16\" silver aluminum spiral coil binding spines are designed for use in any 4:1 pitch spiral coil binding machine. These silver metal spiral coils are made of aluminum, making them sturdier, stronger and heavier than the plastic coils. Although these particular coils are silver, we carry metal spiral coils in 3 different colors and in sizes up to 2\" in diameter. Get 100pk on every order of 5\/16\" Silver Aluminum 4:1 Metal Spiral Coil Binding Spines.\u003c\/p\u003e","brand":"MyBinding","offers":[{"title":"Default Title","offer_id":43639349411955,"sku":"MYMSC516SVA","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5533\/9123\/files\/silver-aluminum-matal-coil-lg01.jpg?v=1755682698","url":"https:\/\/www.mybinding.com\/products\/5-16-silver-aluminum-4-1-metal-spiral-coil-binding-spines-100pk","provider":"MyBinding.com","version":"1.0","type":"link"}