Lang 22 Blade Go-No-Go Gauge includes Step Ground blades that are ground at the tip .002” less than the normal blade thickness to permit a quick check for proper setting or clearances. Lang Go-No-Go Gauge is equipped with a knurled lock-nut, which releases the blades instantly for rapid selection of size desired, and when tightened, locks the individual blade into the working position, retaining the blades not in use firmly in the handle. The sizes are permanently etched on each blade.

Contains: Twenty-two – 3-5/16” x 1/2” step-ground blades with thicknesses:

• .004-.006, .005-.007, .006-.008
• .007-.009, .008-.010, .009-.011
• .010-.012, .011-.013
• .012-.014, .013-.015, .014-.016
• .015-.017, .016-.018, .017-.019
• .018-.020, .019-.021, .020-.022
• .021-.023, .022-.024, .023-.025
• .024-.026, .025-.027