SPI Gear tooth Gage  

Features:

• 14-1/2 Deg. Pressure Angle
• Use to find the pitch of gears.
• Has 14 leaves with 6 to 80 range of pitches.
• Gages are 2" long, made of stainless steel.
• Pitches included: 6,7,8,9,10,11,12,14,16,18,20,22,24,26,28,30,32,36,40,48,64 and 80.