{"product_id":"gibraltar-knh4-hexrt5-3-arm-knob-m6-hex-hole","title":"Gibraltar KNH4-HEXRT5--- 3 Arm Knob M6 Hex Hole","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GIBRALTAR KNH4-HEXRT5--- is a three-arm control knob designed for use on threaded fastener assemblies and panel-mounted hardware requiring a secure, hand-operated grip. The knob features a through hex hole sized for M6 hardware, a 2-inch head diameter, and stands 1.1 inches overall in height. Constructed from matte-coated polypropylene in black, it delivers a firm grip surface suitable for repeated adjustments in equipment enclosures, control panels, machinery guards, and similar trade applications. Technicians and installers reach for this style of knob when tool-free hand tightening and quick release are required in tight spaces.\u003c\/p\u003e\u003cp\u003eThis knob is suited for light industrial, electrical panel, HVAC equipment enclosure, and general mechanical assembly applications where a hand-adjustable fastener point is needed. The three-arm radial design distributes grip force evenly, making it practical for frequent loosening and re-tightening without tools. Its compact 2-inch head diameter keeps it viable in panel-dense installations where clearance is limited.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThree-arm radial grip design for tool-free hand tightening and adjustment\u003c\/li\u003e\n\u003cli\u003eThrough hex hole style sized for M6 hardware\u003c\/li\u003e\n\u003cli\u003e2-inch head diameter with 0.74-inch hub diameter\u003c\/li\u003e\n\u003cli\u003e1.1-inch overall height with 0.61-inch head height\u003c\/li\u003e\n\u003cli\u003eMatte-coated polypropylene construction in black finish\u003c\/li\u003e\n\u003cli\u003eCompact profile suited for panel-dense or space-constrained installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose three-arm knob for M6 threaded through-hex fastener applications in equipment enclosures, control panels, and light industrial assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires no special tools — the knob is pressed or threaded onto an M6 hex fastener by hand. Ensure the mating hardware thread and hex size are confirmed before installation. De-energize or power down any panel or enclosure before accessing internal fastener points. Do not overtighten, as polypropylene arms can crack under excessive torque.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 0.74 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.61 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: M6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Style\u003c\/strong\u003e: Through Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Arms\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polypropylene (Matte Coated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 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: KNH4-HEXRT5---\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GIBRALTAR","offers":[{"title":"Default Title","offer_id":51715716383026,"sku":"KNH4-HEXRT5---","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f5ae6139dcc5f9397ff6b5ab2f7409be.jpg?v=1788517623","url":"https:\/\/voomisupply.com\/products\/gibraltar-knh4-hexrt5-3-arm-knob-m6-hex-hole","provider":"Voomi Supply","version":"1.0","type":"link"}