LARGE KECK Focus / Parallax adjustment side wheel for easy control adjustments – 115mm / 4.5 inches OD.
Includes TWO rubber inserts to fit:
Insert 1: Breeze Series / Precision 34 12-60×60 / ED2-10×32
Insert 2: Precision HD series / Precision 34 5-30×56 / ED4.5-27×56, ED7-42×56
