• Outside Diameter: 14.50mm (0.57 inches)
• Inside Diameter: 6.0mm (0.24 inches)
• Thickness: 3.25mm (0.13 inches)
Fits:
• Cornet models: 723, 927, 928, 2028 and 7023
• Tenor Horn models: 752, 950, 2050 and 7052
• Baritone Horn models: 757 and 7057
• Euphonium models: 762, 765, 967, 968, 2051, 2052, 7062, 7065
• Tuba models: 784, 794, 980, 981, 983, 984, 993, 994, 7084, 7094
Factory model SP605110 (old number STD737N-03).