Starrett 50719 Master Precision Level 15 Inches

Product Description

The STARRETT 50719 is a master precision level designed for high-accuracy alignment and leveling work in industrial, machining, and toolroom environments. Built from cast iron, this level measures 15 inches in length, 1-5/8 inches wide, and 3 inches high. It features two horizontal vials with ground and graduated main vials, delivering a graduation sensitivity of 0.0005 inches per 10 inches. This level is installed and used by machinists, millwrights, and precision toolroom technicians who require reliable, repeatable readings on machine beds, surface plates, and structural installations.

The 50719 is suited for use in precision machining shops, industrial maintenance settings, and toolroom applications where tight leveling tolerances are required. Its cast iron construction resists wear and provides thermal stability during extended use. The ground vials allow for accurate graduation reading, making this level appropriate for leveling machine tools, lathes, mills, and similar equipment where fine alignment tolerances are critical. It ships as a single unit.

Key Features

• Graduation sensitivity of 0.0005 inches per 10 inches for high-accuracy leveling
• Two horizontal vials for versatile orientation checks
• Ground and graduated main vials for precise, repeatable readings
• Cast iron construction for durability and thermal stability
• 15-inch working length suitable for machine beds and surface plates
• Compact profile at 1-5/8 inches wide and 3 inches high for access in tight setups

Compatibility

Designed as a general-purpose master precision level suitable for alignment and leveling tasks on machine tools, surface plates, and industrial equipment requiring high-sensitivity vial readings.

Installation Notes

This level is typically used by machinists and millwrights during machine installation, alignment, and periodic calibration checks. Before use, clean all mating surfaces to remove chips, oil, or debris that could affect reading accuracy. Do not use this level as a straightedge or apply lateral force to the vials. Handle with care to prevent drops that could damage the precision vials or alter calibration.