SINCLAIR INTERNATIONAL Trimmer Micrometer Attachment 054500

Fine, repeatable length adjustment for the L.E.-Wilson case trimmer: The SINCLAIR trimmer micrometer attachment 054500 replaces the coarse stop adjustment with a clearly readable, lockable fine adjustment. This allows the desired trim length to be approached in a controlled manner and reliably maintained for a series.
Suitable for the Wilson trimmer system

For compatible L.E.-Wilson case trimmers
Scale in increments of 0.001 inch (approx. 0.0254 mm)
Adjustment range for cases from .22 Hornet to .416 Rigby
Lockable after adjustment

The attachment is especially useful when frequently switching between different trim lengths or when a once determined setting should be reproducibly found again. The clearly visible scale makes small corrections easier without shifting the stop by feel alone.
Application

Mount the attachment on the compatible L.E.-Wilson trimmer according to the instructions.
Insert the matching, caliber-specific case holder and initially set the target position roughly.
Trim a prepared case, then check the actual case length with a suitable caliper.
Correct the setting in small steps, lock it, and check again before series work.

Important before purchase: This is a micrometer attachment, not a complete case trimmer. Trimmer, cutting head, crank, stand or base, caliper, and caliber-specific Wilson case holders are not included in this item. The scale supports reproducible adjustment; the final case length must still be measured and assessed according to reliable load data.
Scope of delivery
One SINCLAIR trimmer micrometer attachment, model 054500.
Work safely
Only work on fully discharged and prepared cases. Do not clamp any case with powder or primer. Follow the trimmer instructions, wear safety glasses, and keep hands away from the cutting area.