/ Precision Measuring Tools / Precision Hand Tools / Fixed Gage Standards / Drill & Wire Gages / 198 * Not actual product image 50718 198 Standard Letter Size Drill Gagewith SLC 50718 Other similar products 198 Standard Letter Size Drill Gage provides quick, convenient checking of letter size drills. Twenty-six holes are provided, giving corresponding drill sizes from A through Z - with decimal equivalents from .234" diameter through .413" diameter. Features Specifications Downloads Contact Starrett Features Approximate 5/64" thick by 2-5/16" wide and 6-1/4" long Hardened with a satin finish Thoroughly tested for accuracy after hardening Specifications Range (in): .234 - .413" Dia. Range (other): A - Z Material: Steel Downloads 2D Dimensional Drawing (PDF) .pdf 127.15 kb