444, 444M Outside Micrometers and Sets

Carbide Anvil and Spindle, .01mm Graduation, 0-100mm Measuring Range

The Starrett S444.1 Metric Outside Micrometer Set includes 25mm, 50mm, 75mm, and 100mm micrometers, three standards, adjusting wrench, in case. A popular precision micrometers used by skilled workmen worldwide. This model features 0-100mm Measuring Range. Smooth friction thimble for uniform pressure, the combination ratchet and speeder for uniform pressure and quicker adjustment, or a plain micrometer that depends on your own “feel”. Recommended for mechanics, automotive service and machine shops, toolrooms, inspection departments and wherever gaging involves a wide range of measurements.

FEATURES

Starrett quality at competitive price

Accurate, rugged, and easy to use

ratchet stop, lock nut, and standards included

Micro-lapped measuring faces

Starrett No-glare satin chrome finish on thimble and sleeve minimizes annoying surface glare under bright lights and resists rust

Attractive, protective case, which keep micrometers and standards together, readily accessible

Balanced frame and thimble design ensure easy handling

Ring-type knurled lock nut for quick and sure locking

SPECIFICATIONS

Micrometer Type: Outside Micrometer Set

Set Range (mm): 0-100mm

Graduations (mm): 0.01mm

Resolution (mm): .01mm

Micrometer Sizes: 25,50,75,100mm

Micrometers Included: 4

Anvil/Spindle Material: Carbide

Anvil Type: Flat

Spindle Type: Flat

Lock Nut Type: Knurled Ring Type

Thimble Type: Ratchet

Thimble Graduations: Metric

Standards Included: 25,50,75mm

Case Type: Metal Case

Product Code: S444.1MBXRLZ