{"product_id":"thm403007021","title":"ITP Straight Styli - Type A - Ruby Ball - M4 Thread x 21.5mm Overall Length - THM403007021","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ITP Straight Styli Type A with a Ruby Ball is a precision probing stylus designed for everyday metrology tasks. Built around a carbide stem for exceptional rigidity, it pairs a high-quality ruby ball with a compact 21.5 mm overall length for reliable, repeatable measurements.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: M4 threaded shank for secure mounting on standard probe heads and fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBall end\u003c\/b\u003e: Ruby ball tip—hard, wear-resistant contact suitable for precise scanning and edge measurements; available in sizes Ø1,0 mm to Ø6,0 mm, with custom sizes offered on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStem material\u003c\/b\u003e: Carbide for stiffness and dimensional stability under probing forces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall length\u003c\/b\u003e: 21.5 mm, compact profile ideal for tight spaces and hard-to-reach features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCustomization\u003c\/b\u003e: Other ruby ball sizes can be requested via the configurator or by email.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis straight stylus delivers dependable performance for routine dimensional checks, datum establishment, and feature probing. The combination of a rigid carbide stem and a durable ruby ball minimizes deflection and wear, enhancing measurement consistency over time. Its M4 mount and concise length make it a practical choice when access is limited or detailed surface contact matters. If your measurements require a different ball diameter, you can tailor the tool by selecting another size through the configurator or by contacting support for a custom option.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ITP","offers":[{"title":"Default Title","offer_id":42228986675278,"sku":"ITP-THM403007021","price":63.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/THM403007021_aa8c2b81-1b8c-4817-9be6-a7f6fe71a42f.png?v=1739363077","url":"https:\/\/www.protool-ltd.co.uk\/products\/thm403007021","provider":"Protool Precision Tools","version":"1.0","type":"link"}