L. S. Starrett Company Starrett® Machinists Level w/ Ground & Graduated Vial 12""L x 2""W x 3""H Wood Case p/n 98Z-12

THE STARRETT® 98 MACHINISTS LEVEL WITH GROUND AND GRADUATED VIAL INCLUDES A CROSS TEST VIAL. 300MM (12"") SIZE WITH WOOD CASE. FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" GROUND AND GRADUATED MAIN VIALS THE BASE OF THE LEVELS FEATURES AN INVOLUTE GROOVE RUNNING THE LENGTH OF THE BASE WHICH PROVIDES A RELIABLE SEAT FOR ROUND WORK THE BASE OF THE LEVELS FEATURES AN INVOLUTE GROOVE RUNNING THE LENGTH OF THE BASE WHICH PROVIDES A RELIABLE SEAT FOR ROUND WORK CROSS TEST VIAL THE VIALS ARE ADJUSTABLE TO A POSITIVE SETTING AND ARE HOUSED IN A SATIN FINISHED BRASS TUBE WITH A FRICTION-FIT CLOSING COVER TO PREVENT BREAKAGE MAIN LEVEL VIALS HAVE GRADUATIONS THAT ARE APPROXIMATELY 80-90 SECONDS OR .005"" PER FOOT (0.42MM PER METER)