The extended lead time on delivery is late April 257 Full-Sized Surface Gages Full-sized Surface Gage, 9"/225mm Spindle Length, 2-7/8 x 2-3/8" / 72 x 60mm Base Size DESCRIPTION FEATURES SPECS DOWNLOADS DESCRIPTION Starrett Surface Gages are designed for a wide variety of uses. This is a basic tool for machinists and toolmakers. The main uses are for accurately scribing lines, transferring measurements and for probing surfaces in inspection work. 9" Spindle. FEATURES • Finest full-size surface gage • Stable steel base is fully hardened, ground and nicely finished • Four frictionally held gage pins that add versatility for referencing the tool SPECS • Made in America: Yes • Spindle Length (in): 9" • Spindle Length (mm): 225mm • Base Size (in): 2-7/8 x 2-3/8" • Base Size (mm): 72 x 60mm CALIFORNIA PROPOSITION 65 WARNING WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, and birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov Catalog Number: 257A EDP Number: 51240