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PD438CLR: Clamp Collar

Part Number: PD438CLR


  • Collar clamps around Model 438 Shouldered Cylinder Locks
  • Mounts cylinder to plate or flat surface
  • 1.875″ I.D. x 3.000″O.D.
  • Three 9/32″ through-holes
Spec Sheet
SKU: PD438CLR Categories: ,


  1. Tooling Technology has no way of testing every possible scenario in which our products could be used. If you are unsure about choosing the right product for your proposed application, please contact us.
  2. The published load ratings for each product are reliant on mating the knobs and cylinders with fasteners that are compatible with those respective loads.