26-Blade feeler gauge set with 45 Degree tips.

They are used to verify critical gapping in various situations, as is the case with breaker points, spark plug gapping, pistons, piston rings, valve lids in automobiles, trucks, tractors, farm machinery, motocycles, and industrial machinery. 26 blades 3" long x 1/2" wide, 45° ends. The blade ends taper down by 0.002" at the tip. They allow a quick check and fast adjusting. The sizes included are: 0.005, 0.010, 0.015, 0.020, 0.025, 0.006, 0.011, 0.016, 0.021, 0.026, 0.007, 0.012, 0.017, 0.022, 0.027, 0.008, 0.013, 0.018, 0.023, 0.028, 0.009, 0.014, 0.019, 0.024, 0.029, 0.030.