{"product_id":"britool-hallmark-sef150-1-4-drive-flexible-extension-bar-150mm","title":"Britool Hallmark SEF150 1\/4 Drive Flexible Extension Bar 150mm Flexi","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eBritool Hallmark SEF150 1\/4\" Drive Flexible Extension Bar\u003c\/strong\u003e is a professional socket accessory designed to provide approximately \u003cstrong\u003e150mm of additional reach\u003c\/strong\u003e while allowing a degree of flexibility when accessing fasteners in awkward or restricted positions.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eUnlike a conventional rigid extension bar, the flexible construction allows the extension to bend around minor obstructions, making it particularly useful when direct straight-line access to a nut or bolt is difficult.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFeaturing a standard \u003cstrong\u003e1\/4\" square drive\u003c\/strong\u003e, the SEF150 can be used with compatible 1\/4\" drive hand sockets, ratchets and accessories, making it a useful addition to automotive, mechanical, engineering and general workshop tool collections.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe extension carries distinctive \u003cstrong\u003eBritool Hallmark \"The Marque of Skill\" branding\u003c\/strong\u003e for clear identification.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine \u003cstrong\u003eBritool Hallmark socket accessory\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003eSEF150\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e1\/4\" square drive\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFlexible extension bar design\u003c\/li\u003e\n\u003cli\u003eApproximate overall length: \u003cstrong\u003e150mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProvides additional reach for recessed fasteners\u003c\/li\u003e\n\u003cli\u003eFlexible construction helps improve access around minor obstructions\u003c\/li\u003e\n\u003cli\u003eUseful where straight-line socket access is restricted\u003c\/li\u003e\n\u003cli\u003eCompatible with suitable \u003cstrong\u003e1\/4\" drive hand sockets and accessories\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for automotive and mechanical applications\u003c\/li\u003e\n\u003cli\u003eIdeal for engine bays and confined working areas\u003c\/li\u003e\n\u003cli\u003eProfessional workshop hand tool\u003c\/li\u003e\n\u003cli\u003eBritool Hallmark \u003cstrong\u003e\"The Marque of Skill\" branding\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"auto\"\u003eFlexible Extension for Improved Access\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eThe main advantage of the \u003cstrong\u003eSEF150 flexible extension bar\u003c\/strong\u003e is its ability to provide socket access where a conventional rigid extension cannot be positioned directly in line with the fastener.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe flexible shaft allows a degree of bending between the driving tool and socket, helping the user work around surrounding components and minor obstructions.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis can be particularly useful in \u003cstrong\u003evehicle engine bays, machinery, equipment and other compact mechanical assemblies\u003c\/strong\u003e where access is restricted.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eApproximately 150mm Long\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eThe extension bar measures approximately \u003cstrong\u003e150mm in overall length\u003c\/strong\u003e, providing useful additional reach without the excessive length of larger extension bars.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis makes it particularly suitable for accessing fasteners positioned deeper within an assembly while retaining a compact overall working setup.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003ePlease note that the original supplied heading appears to contain a typographical error stating \u003cstrong\u003e1504mm\u003c\/strong\u003e. The supplied specification confirms the correct approximate length as \u003cstrong\u003e150mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003e1\/4\" Square Drive\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eThe Britool Hallmark SEF150 uses the popular \u003cstrong\u003e1\/4\" square drive format\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIt is designed for use with compatible 1\/4\" drive hand tools and accessories such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4\" drive ratchets\u003c\/li\u003e\n\u003cli\u003e1\/4\" drive sockets\u003c\/li\u003e\n\u003cli\u003eCompatible socket handles\u003c\/li\u003e\n\u003cli\u003eOther suitable 1\/4\" drive hand-tool accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe smaller 1\/4\" drive format is particularly useful for lighter automotive and mechanical fastening applications where compact tool dimensions and accessibility are important.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eProfessional Automotive \u0026amp; Workshop Applications\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eThe flexible design makes the SEF150 suitable for applications including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive servicing and repairs\u003c\/li\u003e\n\u003cli\u003eEngine bay maintenance\u003c\/li\u003e\n\u003cli\u003eVehicle mechanical repairs\u003c\/li\u003e\n\u003cli\u003eRestricted-access fasteners\u003c\/li\u003e\n\u003cli\u003eRecessed nuts and bolts\u003c\/li\u003e\n\u003cli\u003eMachinery servicing\u003c\/li\u003e\n\u003cli\u003eMechanical engineering\u003c\/li\u003e\n\u003cli\u003eEquipment maintenance\u003c\/li\u003e\n\u003cli\u003eProfessional garages\u003c\/li\u003e\n\u003cli\u003eEngineering workshops\u003c\/li\u003e\n\u003cli\u003eGeneral workshop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"auto\"\u003eThe Britool Hallmark Range\u003c\/h4\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eBritool Hallmark range\u003c\/strong\u003e was developed by Britool in the 1980s for the automotive aftermarket and has been a long-established choice for professional workshop users.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eEach tool carries distinctive \u003cstrong\u003eBritool Hallmark branding\u003c\/strong\u003e,\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0822\/6236\/0363\/files\/Thehallmarksmall_480x480.jpg?v=1699262897\" width=\"29\" height=\"29\"\u003e, providing clear identification and reflecting the professional tooling heritage of the range.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Britool Hallmark guarantee covers defects in materials and\/or workmanship when tools are used for the purpose for which they were designed and for their expected service life.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe guarantee does not extend to \u003cstrong\u003efair wear and tear, moving parts such as ratchet mechanisms, or consumable items such as bits and repair kits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eImportant Information\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eBritool Hallmark\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003eSEF150\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct type: \u003cstrong\u003eFlexible Extension Bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDrive size: \u003cstrong\u003e1\/4\" square drive\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApproximate length: \u003cstrong\u003e150mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexible design for improved restricted access\u003c\/li\u003e\n\u003cli\u003eProvides additional reach for recessed fasteners\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cstrong\u003eBritool Hallmark \"The Marque of Skill\" branding\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigned for use with compatible \u003cstrong\u003e1\/4\" drive hand tools and sockets\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eA flexible extension is primarily intended to improve \u003cstrong\u003eaccess and reach\u003c\/strong\u003e, rather than provide increased leverage\u003c\/li\u003e\n\u003cli\u003eAvoid excessive bending or torque that could overload the flexible section\u003c\/li\u003e\n\u003cli\u003eFor high-torque applications, use an appropriately rated rigid drive accessory where required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Britool Hallmark","offers":[{"title":"Default Title","offer_id":55607605100918,"sku":"SEF150","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/6669\/5030\/files\/Britool_Hallmark_1_4_flexi_extension_SEF150.jpg?v=1790077416","url":"https:\/\/chrometrader.co.uk\/products\/britool-hallmark-sef150-1-4-drive-flexible-extension-bar-150mm","provider":"Chrome Trader","version":"1.0","type":"link"}