Binder Mechanisms
Gold Aluminum Chicago Screw Posts (Pack of 100)
- 3/16" Post Diameter; 7/16" Head Diameter
- Length: 1/8" - 3"
- Head Style: 1 Side Slotted (Flat Head) / 1 Side Smooth
- Made of a strong aluminum metal
Gold Aluminum Chicago Screw Post Extensions (Pack of 100)
- Two-piece binding solution that has one post side (female side) and one screw side (male side) that are screwed together to bind.
- Easily bound and unbound quickly, they are a great choice for photo book binding, blueprint and engineering drawing binding, and presentations that might be edited or changed in the future.
- Feature one slotted side.
- Post Diameter: 3/16"
Clear Plastic Snap Lock Screw Posts (Pack of 100)
- Lightweight, low-priced, and hassle-free way to bind small swatches, presentations, photo albums, and more.
- Durable resin plastic that is very lightweight, and are very economically priced, making them a popular choice for individuals, businesses, schools, churches, and many other users.
- Post Diameter: 1/4"
- Size: 3/16", 1/8", 1/4", 3/8", 1/2", 3/4" or 1"