{"product_id":"klein-tools-jth6m3be-3-mm-t-handle-hex-key","title":"Klein Tools JTH6M3BE 3 Mm T-handle Hex Key","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KLEIN TOOLS JTH6M3BE is a 3 mm T-handle hex key designed for driving metric hex fasteners in tight or repetitive-torque applications. The T-handle configuration provides a comfortable top grip for high-torque turning, while the cushion grip arm allows for extended use without hand fatigue. The blade is constructed from steel and measures 6 inches in overall length. This tool is used by electricians, plumbers, HVAC technicians, and mechanical contractors who regularly work with metric hex head fasteners on equipment panels, motor mounts, and mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003eThe JTH6M3BE is suited for residential and commercial service work where metric fasteners are common. The 3 mm hex size is a standard metric specification found on equipment set screws, junction box hardware, and mechanical components. The T-handle format is well suited for overhead or confined-space installations where a standard L-key offers limited leverage. No ball-end is present on this model, so full engagement with the fastener head is maintained at all times.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3 mm metric hex drive for standard metric fastener applications\u003c\/li\u003e\n  \u003cli\u003eT-handle cushion grip arm provides improved torque and reduced hand fatigue during extended use\u003c\/li\u003e\n  \u003cli\u003eSteel blade construction for durability under repeated use\u003c\/li\u003e\n  \u003cli\u003e6 inch overall blade length for reach into recessed fastener locations\u003c\/li\u003e\n  \u003cli\u003eStraight tip design ensures full hex engagement with fastener head\u003c\/li\u003e\n  \u003cli\u003eMetric system of measurement — no conversion required on metric equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose metric hex key for use with 3 mm hex fasteners found in mechanical, electrical, and HVAC equipment across residential and commercial applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is used by trade professionals for fastener installation and removal on powered equipment. Always de-energize electrical equipment and lock out or tag out power sources before accessing internal fasteners. Ensure the hex key is fully seated in the fastener socket before applying torque to prevent rounding. Inspect the blade tip for wear before use on critical fasteners.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 3 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: T-Handle Cushion Grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Ball End: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Length\u003c\/strong\u003e: 6 inches (152.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulated\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KLEIN TOOLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: JTH6M3BE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":51541667676466,"sku":"JTH6M3BE","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17663f76b7edb905a84782c992f20fd7_cff38f61-374a-4286-ae02-08c9905b43aa.jpg?v=1785881655","url":"https:\/\/voomisupply.com\/products\/klein-tools-jth6m3be-3-mm-t-handle-hex-key","provider":"Voomi Supply","version":"1.0","type":"link"}