Men's Test Match Appendix B Equipment 2: The Wickets

2.1. Bails
Overall 4.31 in / 10.95 cm
a = 1.38 in / 3.50 cm b = 2.13 in / 5.40 cm c = 0.81 in / 2.06 cm
2.2. Stumps
Height (d) = 28 in / 71.1 cm
Diameter (e) - maximum = 1.5 in / 3.81 cm; minimum = 1.38 in / 3.50 cm
2.3. Overall
Width (f) of wicket 9 in / 22.86 cm