Vernier caliper 456 series
for gear tooth measurements

Vernier caliper - 456 series  - STARRETT - for gear tooth measurements
Vernier caliper - 456 series  - STARRETT - for gear tooth measurements
Vernier caliper - 456 series  - STARRETT - for gear tooth measurements - image - 2
Vernier caliper - 456 series  - STARRETT - for gear tooth measurements - image - 3
Vernier caliper - 456 series  - STARRETT - for gear tooth measurements - image - 4
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Characteristics

Type
Vernier
Other characteristics
for gear tooth measurements
Measuring capacity

Min.: 0 mm
(0 in)

Max.: 25 mm
(1 in)

Description

The Starrett 456 Gear Tooth Vernier Caliper is designed to measure in .001 or 0.02mm the thickness of gear teeth at the pitch line (the chordal thickness of the teeth) using the distance from the top of a tooth to the chord. For the same purpose, it can also be used for measuring hobs, form and thread tools, etc. 20-2 Diametral Pitch.

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Exhibitions

Meet this supplier at the following exhibition(s):

IMTS 2026
IMTS 2026

14-19 Sep 2026 Chicago (USA - Illinois) Hall East Level 3 - Stand 134244

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.