Starrett Blade Micrometer, 4-5" - 11-109-6

• Measures narrow grooves, slots, keyways and recesses
• The blades are .030" (0.8 mm) thick
• Blades will measure to 5⁄16" (8 mm) depths
• Non-rotating spindle prevents blade from turning in narrow slots or rolling off shoulder
• Satin-chrome finish
• Graduation: 0.001"

See all Starrett Blade Micrometers