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  3. /Thumb-Clamp Vernier Caliper

Thumb-Clamp Vernier Caliper

The TCVC series solves a problem every machinist knows: you find your measurement, then lose it the moment you lift the caliper. The auto self-locking thumb clamp secures the jaw position the instant you release pressure — no separate locking screw to fumble with. Mono-block closed frame construction keeps the instrument rigid under load. Full stainless steel throughout. Covers all four fundamental measurements: OD, ID, depth, and step.

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$1k+
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$3k+
8%
$8k+
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$15k+
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$30k+
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$50k+
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4 SKUs available

Specifications

Cart+SKUPriceQuantityTotalRangeVerierABC
TCVC-D02-150
$30.99
$00-150mm/0-6″0.02mm/0.001″21mm40mm16mm
TCVC-D02-200
$45.99
$00-200mm/0-8″0.02mm/0.001″24mm50mm16mm
TCVC-D02-250
$51.99
$00-250mm/0-10″0.02mm/0.001″26mm64mm16mm
TCVC-D02-300
$56.99
$00-300mm/0-12″0.02mm/0.001″26mm64mm16mm
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What makes it stand out

Features

Auto self-locking thumb clamp — holds position on release

No separate locking screw required for jaw retention

Mono-block closed frame for rigid, consistent structure

Measures OD, ID, depth, and step in one instrument

Full stainless steel construction throughout

Available in four ranges up to 300mm(12")

For professional reference

Technical Drawing

Fig.1

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