{"product_id":"gibraltar-abk-052-g-ball-knob-1-7-8-in-aluminum-threaded","title":"Gibraltar ABK-052-G Ball Knob 1-7\/8 in Aluminum Threaded","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR ABK-052-G is a smooth-grip aluminum ball knob designed for threaded-hole mounting in industrial and mechanical control applications. At 1.88 inches in diameter with a 1\/2-13 threaded hole and a 0.75-inch hole depth, it provides a positive hand grip on machine controls, jigs, fixtures, and equipment panels. The natural aluminum finish is uncoated, making it suitable for environments where a lightweight, corrosion-resistant knob is needed. This part is sold individually and weighs 0.29 pounds.\u003c\/p\u003e\u003cp\u003eThis ball knob is used in a wide range of industrial, mechanical, and light manufacturing settings where a reliable hand-tightened control point is required. Typical applications include clamping levers, machine tool adjustments, fixture controls, and panel-mounted hardware. The smooth grip surface suits environments where gloves may be worn or where a snag-free profile is preferred. Installation requires no special tooling beyond threading the knob onto a compatible 1\/2-13 stud or threaded fastener.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.88-inch diameter smooth-grip aluminum ball knob\u003c\/li\u003e\n\u003cli\u003eThreaded hole mount with 1\/2-13 thread size\u003c\/li\u003e\n\u003cli\u003eHole depth of 0.75 inches accommodates standard stud lengths\u003c\/li\u003e\n\u003cli\u003eNatural (uncoated) aluminum construction — lightweight and corrosion-resistant\u003c\/li\u003e\n\u003cli\u003eSmooth grip profile suitable for gloved or bare-hand operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 1\/2-13 threaded studs and fasteners in standard industrial and mechanical equipment applications requiring a threaded-hole ball knob mount.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by threading the knob onto a 1\/2-13 male stud or bolt to the desired depth. Ensure the mating stud does not exceed the 0.75-inch hole depth to avoid bottoming out and leaving the knob loose. Power down or de-energize any equipment before adjusting or replacing control knobs on live machinery. No special certifications are required for knob installation, but always follow the equipment manufacturer's service guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Threaded Hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Depth\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnob Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip Type\u003c\/strong\u003e: Smooth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\/Finish\u003c\/strong\u003e: Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.29 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: ABK-052-G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51717349802290,"sku":"ABK-052-G","price":20.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/54c9553cce37625af83373531c9c2979.jpg?v=1788538943","url":"https:\/\/voomisupply.com\/products\/gibraltar-abk-052-g-ball-knob-1-7-8-in-aluminum-threaded","provider":"Voomi Supply","version":"1.0","type":"link"}