Clock Key, Star Key for Clocks (3-5-7-9-11) – New

Clock key, star key, key for large clocks (3-5-7-9-11) NEW

Star key for large clocks / wall clocks with five tubes

Brass star key with five tubes for large clocks and wall clocks, sizes 3, 5, 7, 9 and 11, square holes 3.00 to 5.00 mm, weight 50 g.

made of brass, weighs 50 g.

Size – inner square – outer diameter:

Size 3 – 3.00 mm – 5.55 mm
Size 5 – 3.50 mm – 6.50 mm
Size 7 – 4.00 mm – 7.50 mm
Size 9 – 4.50 mm – 7.55 mm
Size 11 – 5.00 mm – 9.05 mm