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When used in conjunction with Aluminum Binder Posts, extensions add length in order to increase binding capacity as needed.
  • 0.203" post diameter
  • 8-32 thread diameter on both male and female ends
  • Part #100030 accepts #100050 removable binder screw; all other extensions accept part #100052
  • For use in 7/32" holes
  • Aluminum material
Unit of Measure


Extension Length

N/A 1/2"

Thread Diameter

N/A 8-32

Post Diameter

N/A 0.203"

Hole Size

N/A 7/32"


N/A Aluminum