{"product_id":"03021hep-knob","title":"Aluminum Turn Knob","description":"\u003cdiv class=\"product-description-container\" style=\"font-family: inherit; line-height: 1.6; color: #333;\"\u003e\n  \u003ch3 style=\"font-size: 1.15em; margin-top: 0; margin-bottom: 0.6em; color: #111; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eAluminum Turn Knob\u003c\/h3\u003e\n  \u003cp style=\"margin-bottom: 1.5em;\"\u003eThe Aluminum Turn Knob is a precision-machined rotary component designed to interface directly with standard control potentiometers and switches. It delivers direct tactile feedback for manual dimming or mechanical switching tasks. Constructed from solid aluminum, this knob provides superior long-term durability and eliminates the internal stripping failures frequently encountered with injection-molded plastic alternatives. An integrated mechanical set screw ensures a secure, positive lock against the control shaft.\u003c\/p\u003e\n  \n  \u003ch3 style=\"font-size: 1.15em; margin-top: 1.8em; margin-bottom: 0.6em; color: #111; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eDesigner’s Note: Installation Best Practices\u003c\/h3\u003e\n  \u003cp style=\"margin-bottom: 1.5em;\"\u003eSpecify this knob for high-touch control interfaces where tactile response and structural resilience are required. Before installation, verify that the potentiometer shaft diameter aligns perfectly with the internal bore of the knob. Use a standard hex key to tighten the set screw directly against the flat side of a D-shaft to prevent rotational slip during heavy use. Exercise caution when tightening; do not over-torque the set screw to avoid stripping the internal threads of the aluminum body.\u003c\/p\u003e\n  \n  \u003ch3 style=\"font-size: 1.15em; margin-top: 1.8em; margin-bottom: 0.6em; color: #111; text-transform: uppercase; letter-spacing: 0.5px;\"\u003eQuick Specs\u003c\/h3\u003e\n  \u003ctable style=\"border-collapse: collapse; width: auto; max-width: 800px; border: 1px solid #e0e0e0; margin-top: 10px; font-size: 0.95em;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 12px; background-color: #f9f9f9; font-weight: bold; color: #222; border-right: 1px solid #e0e0e0; vertical-align: top; white-space: nowrap;\"\u003eMaterial\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; color: #444; vertical-align: top;\"\u003eMachined Aluminum\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 12px; background-color: #f9f9f9; font-weight: bold; color: #222; border-right: 1px solid #e0e0e0; vertical-align: top; white-space: nowrap;\"\u003eFinish\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; color: #444; vertical-align: top;\"\u003eClear Anodized or Matte Black\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 12px; background-color: #f9f9f9; font-weight: bold; color: #222; border-right: 1px solid #e0e0e0; vertical-align: top; white-space: nowrap;\"\u003eCompatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; color: #444; vertical-align: top;\"\u003eStandard 1\/4 inch (6.35mm) or 6mm potentiometer shafts\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e0e0e0;\"\u003e\n        \u003ctd style=\"padding: 12px; background-color: #f9f9f9; font-weight: bold; color: #222; border-right: 1px solid #e0e0e0; vertical-align: top; white-space: nowrap;\"\u003eLoad Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; color: #444; vertical-align: top;\"\u003eN\/A (Rotary control interface)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 12px; background-color: #f9f9f9; font-weight: bold; color: #222; border-right: 1px solid #e0e0e0; vertical-align: top; white-space: nowrap;\"\u003eEnvironment\u003c\/td\u003e\n        \u003ctd style=\"padding: 12px; color: #444; vertical-align: top;\"\u003eIndoor \/ Dry Location Only\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e","brand":"LEDmate","offers":[{"title":"Default Title","offer_id":47400874967189,"sku":"03021HEP-KNOB","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/9806\/3253\/files\/03021HEP-KNOB.jpg?v=1781289713","url":"https:\/\/ledmate.com\/products\/03021hep-knob","provider":"LEDmate","version":"1.0","type":"link"}