Plastic Binder Rings
Works perfectly with our 2ndGen Kneeboard System & THULS Books
Use these rings to secure your sheet protectors or hole-punched cards to our Clipbard Velcro Panel or 7-Ring Attachment. They also work perfectly with the THULS reference system employed by the US Military for decades. Want to link punched cards without a hard metal ring binder? This is your solution.
Designed Compatibility
-
Clipboard Velcro Panel - Link your approach plates on either side of this new panel
- 7-Ring Attachment - provides the perfect spacing and holes for use with approach plates
- THULS books
Specifications
Outer Diameter |
3/4" inch |
Inner Diameter |
9/16” inch |
Clipboard Compatibility |
|
Weight |
1 oz |