- Please choose product options by visiting A3 Landscape Portfolio Sleeves (Set of 10).
Interscrews, 12mm
$1.50
Also known as Chicago screws or screw posts, interscrews can be used in all of our Corban & Blair portfolio covers and photo albums.
Interscrews are sold individually.
A4 portfolios require two interscrews, A3 require four interscrews.
Small and medium albums require two interscrews. Large albums require three interscrews.
Material: Brass, nickel plated
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