Adjustment Knob button to adjust the Dillon powder meter Fits any Dillon, standard measurement of the original screw, follows the Dillon measurement standard, simple to install, fits like a cover over the original button, making it easier and more accurate when adjusting the powder meter. Dimensions: Diameter 3cm Thickness 1.5 cm Made in 3D printing with high quality and resistant material. Blue model ready for delivery, but we have several other colors, consult the desired color.
