{"product_id":"thm303004021","title":"ITP Straight Styli - Type A - Ruby Ball - M3 Thread x 21mm Overall Length - THM303004021","description":"\u003cdiv\u003e\n\u003cp\u003eThe ITP Straight Styli Type A with Ruby Ball is a precision carbide stylus designed for everyday metrology tasks. It combines rugged rigidity with a high-quality ruby ball for reliable, repeatable measurements in inspection and probing workflows.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eModel \/ Code\u003c\/b\u003e: ITP Straight Styli - Type A - Ruby Ball - M3 Thread x 21mm Overall Length (THM303004021).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: Carbide stem for exceptional rigidity and stable contact during measurement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBall Tip\u003c\/b\u003e: Ruby ball tip available in sizes from Ø0.5 mm to Ø6.0 mm for precise probing and wear resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThread\u003c\/b\u003e: M3 threading for easy integration with compatible probes and fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall Length\u003c\/b\u003e: 21 mm, providing a compact form factor suitable for tight workspaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCustomization\u003c\/b\u003e: Additional ruby ball sizes can be requested via configurator or by email.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe stylus is engineered to minimize deflection under typical probing loads, delivering consistent readings across a range of dimensions. The ruby ball tip balances hardness and smoothness, reducing wear on both the stylus and the workpiece while offering precise contact for high-accuracy measurements. With a standard M3 thread and a 21 mm overall length, this stylus integrates seamlessly into common metrology setups, making it a dependable choice for technicians, engineers, and quality control professionals who rely on repeatable, long-lasting performance. For specialized applications, additional ruby ball diameters are available on request to tailor the tool to your specific measurement tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ITP","offers":[{"title":"Default Title","offer_id":42228950827086,"sku":"ITP-THM303004021","price":41.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/THM303004021_475497aa-68bf-40f5-958c-f01b8ed6cad6.png?v=1739361804","url":"https:\/\/www.protool-ltd.co.uk\/products\/thm303004021","provider":"Protool Precision Tools","version":"1.0","type":"link"}