STEEL TABLE FOR PRECISE MEASUREMENT OF CLOCK KEYS

Tool for easy key size recognition

This clock key gauge helps determine the size of your clock key and avoids the need to measure the square hole in the clock key. 18 square sizes from 1.75 to 6.00 (size 000-15) are mounted on a metal plate and marked. Ensures accuracy in ordering the necessary clock keys. Key gauge for clock keys 18 sizes from 000 (1.75 mm) to 15 (6.00 mm)