Our letter size plastic binding mechanisms are made of a thick, durable resin. Available with a 1" ring size, these plastic binder spines come in either black, blue, gray or an off-white color. They are built for standard letter size sheets bound on the 11" edge, and feature standard 3-ring spacing. The backing of the plastic binder mechanism is metal, and they feature two holes for rivets.
|Ring Size||Sheet Capacity*||Stack Capacity|
|1"||200 Sheets*||5/8" Thick Stack|
|Ring Size||Quantity / Box|
|All Sizes||150 Mechanisms / Box|
* This is an approximation based on 20# bond copy paper. May vary depending on paper type.
|Shipping Weight (lbs)||0|
|Sheet Size||Letter Size [8-1/2" W x 11" H Insert Sheets]|
|Capacity||200 Sheets* [5/8" Thick Stack]|
|Number of Rings||3-Rings|
|Ring Spacing||4-1/4" Between Rings [Center to Center]|