20 Sizes: 2.00mm - 6.75mm / No.00 - 18
CLOCK KEY SIZE mm KEY NUMBER
2.00 mm 00
2.25 mm 0
2.50 mm 1
2.75 mm 2
3.00 mm 3
3.25 mm 4
3.50 mm 5
3.75 mm 6
4.00 mm 7
4.25 mm 8
4.50 mm 9
4.75 mm 10
5.00 mm 11
5.25 mm 12
5.50 mm 13
5.75 mm 14
6.00 mm 15
6.25 mm 16
6.50 mm 17
6.75 mm 18
New Brass Quality Winding Clock Key Mantle & Bracket Clock 20 sizes available
The size is measured across the flats
Do take consideration for any taper or wear on the Winding Arbor.
All order are normally DISPATCHED SAMEDAY if order by 15:00