Moore & Wright
Moore & Wright 3306R Firm Joint Inside Caliper 150mm (6in) (Retail Packaging) 3306R
Model 3306R
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked within the hour | £10.07 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £12.22 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked an hour ago | £12.95£15.24 | In stock | Visit Tooled Up (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
This is a precision inside caliper for measuring internal dimensions such as bores, diameters and slot widths, suited to engineering, machining and metalworking work. It is made from polished tool steel for durability, with a large headed nut and screw assembly forming a firm, rigid friction joint that holds its setting without play once adjusted. The 150mm (6in) size refers to the effective leg length measured from the joint assembly; the actual measuring capacity typically extends around a third greater than this stated leg length. It is manufactured to BS3123 standards and supplied in retail packaging, making it suitable for transferring internal measurements to a rule or gauge for inspection and quality control tasks.
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