{"product_id":"tkm407007070","title":"ITP Straight Styli - Type A - Ruby Ball - M4 Thread x 73.5mm Overall Length - TKM407007070","description":"\u003cdiv\u003e\n\u003cp\u003eThe ITP Straight Stylus Type A with a ruby ball tip is a precision probe designed for everyday measurement tasks. With a lightweight, high-rigidity ceramic stem and a robust M4 threading, it delivers stable contact and repeatable results in metrology work.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eThread connection\u003c\/b\u003e: M4 thread for secure attachment to standard stylus holders and probes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTip material\u003c\/b\u003e: Ruby ball tip for hard, smooth contact and high-precision readings; ruby balls range Ø6.0 mm to Ø10.0 mm in the ruby-ball family.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStem material\u003c\/b\u003e: High-performance ceramic stem offering low weight and exceptional rigidity to minimize deflection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOverall length\u003c\/b\u003e: 73.5 mm from tip to base for comfortable handling and reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHolder feature\u003c\/b\u003e: Integrated holder with spanner width SW5.5 enables precise tightening and stable alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProduct family\u003c\/b\u003e: Type A straight stylus, optimized for everyday standard use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCustomization\u003c\/b\u003e: Other sizes can be requested via the configurator or by email.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis stylus supports repeatable, high-precision contact with diverse test surfaces, helping reduce measurement variability and wear on probing equipment. The ceramic stem keeps weight manageable without sacrificing rigidity, so you can work with steady anticipation of results. The ruby ball tip minimizes surface damage while delivering smooth, consistent contact across materials, making it ideal for routine metrology tasks, electronics inspection, and quality control workflows. Its M4 threaded connection and SW5.5 holder simplify integration into existing setups, and the 73.5 mm length provides a balanced, comfortable feel for both handheld use and machine-assisted measurements. For tailored ball sizes or mounting options, sizes beyond the standard are available on request. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"ITP","offers":[{"title":"Default Title","offer_id":42228989198414,"sku":"ITP-TKM407007070","price":153.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/TKM407007070_0ad03923-b8e5-4bb2-955d-2f34276edb67.png?v=1739363253","url":"https:\/\/www.protool-ltd.co.uk\/products\/tkm407007070","provider":"Protool Precision Tools","version":"1.0","type":"link"}