Binder Mechanisms
Antique Brass Aluminum Chicago Screw Posts (Pack of 100)
- 3/16" Post Diameter; 7/16" Head Diameter
- Length: 1/8" - 2"
- Head Style: 1 Side Slotted (Flat Head) / 1 Side Smooth
- Made of a strong aluminum metal
Antique Brass Aluminum Chicago Screw Post Extensions (Pack of 100)
- 3/16" Post Diameter
- Length: 1/4" - 1"
- Add-on tool for your screw posts that increase the capacity
- They simply screw into the post, adding extra length