£99.76

Starrett 42-6 Hermaphrodite Joint Calliper, Steel, Flat Leg, 0-6" Range

42-6

Price data last checked 130 day(s) ago - refreshing...

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About as cheap as it gets. The only time it was cheaper was 4 months ago.

£100 today · all-time low £97 (Jan 2026) · usually the usual

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 89 days • 89 data points (No recent data available)

Historical
Generating forecast...
£104.80 £96.19 £98.07 £99.95 £101.82 £103.70 £105.58 01 November 2025 23 November 2025 15 December 2025 06 January 2026 28 January 2026

Price Distribution

Price distribution over 89 days • 4 price levels

Days at Price
Current Price
5 days 3 days · current 4 days 77 days 0 19 39 58 77 £97 £100 £104 £105 Days at Price

Price Analysis

Most common price: £105 (77 days, 86.5%)

Price range: £97 - £105

Price levels: 4 different prices over 89 days

Description

The Starrett 42-6 lock-joint hermaphrodite calliper with straight legs has a leg length of 6” (150 mm) but opens to approximately one-third larger than the leg length. The joint allows for tension adjustment, while the tension will not change if the legs move. Hermaphrodite callipers are used to scribe lines parallel to the workpiece edge, locating and testing centres and other layout work. Callipers measure the distance between two opposing sides of an object. They make inside, outside, depth or step measurements, according to their type. Callipers are commonly used in architecture, metalworking, mechanical engineering, machining, manufacturing, carpentry and medicine. The simplest callipers have two legs to mark the two points and require a ruler to take the measurement. More complex callipers use two sets of jaws instead of legs and have up to two graduated scales. Vernier, dial and digital callipers give direct and accurate readings and are functionally identical, having a calibrated scale with a fixed jaw and another jaw with a movable pointer that slides along the scale. The Vernier calliper has a scale sliding parallel to the main scale for an additional, fractional reading to improve measurement precision

Key Features

Convenient - After the legs have been set to approximate size and the joint locked, the final adjustment is made by a few turns of the knurled adjusting nut.

Labor Saving - Designed for toolmakers and all good mechanics who require finer adjustment and better balance so a more sensitive feel can be obtained. Actual measuring capacity is approximately one-third greater than the leg size.

Meets Strong Demands - Committed in providing customers with consistent and reliable solutions, Starrett has set the standard for precision, quality and innovation. Our products are long-lasting, robust with excellent service and performance.

Caliper opens to approximately 1/3 greater than leg size

Curved leg is bent to allow the caliper to rest against the workpiece edge

Hermaphrodite calipers are used to scribe lines parallel to the workpiece edge, locating and testing centers, and other layout

Joint design for tension adjustment

Product Specifications

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