{"product_id":"gibraltar-glh-574-g-gear-lever-arm-1-2-13-stem","title":"Gibraltar GLH-574-G Gear Lever Arm 1\/2-13 Stem","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR GLH-574-G is a Type E gear lever arm with a cylindrical knob, designed for use as a manual control handle in industrial and mechanical equipment applications. The arm features a stainless steel shaft paired with a phenolic knob, combining corrosion resistance with a durable, heat-stable grip surface. Key dimensions include a 1\/2-13 threaded stem, a 1.02-inch knob diameter, a 0.5-inch shaft diameter, a 0.63-inch thread length, a 5.91-inch handle length, and a shaft length of 3.15 inches. Weighing 0.14 pounds, this lever arm is suited for machine tool operators, maintenance technicians, and industrial equipment assemblers working with manual positioning or adjustment mechanisms.\u003c\/p\u003e\u003cp\u003eThis lever arm is intended for use on manual control assemblies, jigs, fixtures, machine tools, and industrial equipment where a secure, ergonomic grip handle is required. The cylindrical knob profile provides a consistent gripping surface for repetitive adjustment tasks. The 1\/2-13 stem thread is a standard coarse-thread size commonly found on machine tool tables, vises, and similar industrial hardware. Installation and fitment are appropriate for both original equipment and replacement applications in manufacturing or maintenance environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType E gear lever arm configuration with cylindrical knob for positive manual control\u003c\/li\u003e\n\u003cli\u003eStainless steel shaft provides corrosion resistance in demanding environments\u003c\/li\u003e\n\u003cli\u003ePhenolic knob material offers durability and resistance to heat and chemicals\u003c\/li\u003e\n\u003cli\u003e1\/2-13 coarse-thread stem is a widely used standard for industrial machine hardware\u003c\/li\u003e\n\u003cli\u003e5.91-inch handle length and 1.02-inch knob diameter for comfortable leverage and grip\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.14 pounds for easy handling and installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement or original-fitment gear lever arm for industrial machine tools, jigs, fixtures, and equipment using a standard 1\/2-13 threaded mounting stem.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by maintenance technicians or machine tool operators using standard hand tools. Before installation, ensure the mating threaded bore is clean and free of debris. Thread the 1\/2-13 stem into the receiving hole by hand first to confirm proper engagement before applying torque with a wrench or socket. Do not over-tighten, as phenolic knob components can crack under excessive force.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem Thread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Diameter\u003c\/strong\u003e: 1.02 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.63 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Length\u003c\/strong\u003e: 5.91 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Length\u003c\/strong\u003e: 3.15 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Length\u003c\/strong\u003e: 2.76 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Material\u003c\/strong\u003e: Phenolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.14 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GIBRALTAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GLH-574-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51698347770162,"sku":"GLH-574-G","price":32.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71942071fb6c1cd9d31093ad394510f8.jpg?v=1788361479","url":"https:\/\/voomisupply.com\/products\/gibraltar-glh-574-g-gear-lever-arm-1-2-13-stem","provider":"Voomi Supply","version":"1.0","type":"link"}