Balances support

Perforated plate to fine tune the balance screws. Base made of nickel plated brass with 12 different holes, and a conical slot. Swiss-Made.

Diameter: 40 mm
Holes: 0.60 - 0.80 - 1.00 - 1.20 - 1.40 - 1.60 - 1.80 - 2.00 - 2.20 - 2.40 - 2.60 - 2.80mm