Sintered hard metal quality grinder mechanism made in Denmark. Finished height of mill approximately 4" (100mm). Actual shaft length 95mm. Fits in 24mm diameter hole in barrel. Requires recess for 34mm diameter flange set 8mm deep in base. Brass knob has coloured dot for distinguishing between pepper and salt mills (black for pepper and white for salt).
Shaft is 4mm square section steel. Grinder is held in by steel strap in base (screws not supplied)