{"product_id":"bartell-21714-hand-knob-assembly-oem-replacement-part","title":"Bartell 21714 Hand Knob Assembly - OEM Replacement Part","description":"\u003cp\u003eSecuring the handle assembly to the correct position during operation, the hand knob assembly is a critical control component on Bartell walk behind power trowels, when it wears, strips, or fails to hold tension, the operator loses the ability to reliably lock the handle at the desired angle, compromising both control and safety on the finishing pass.\u003c\/p\u003e\u003cp\u003eThis assembly works in conjunction with the handle clamp system, providing the thumb-tightened clamping force that holds the handle bar in position. On Bartell trowel models equipped with adjustable handle configurations, the knob must maintain consistent clamping torque through repeated adjustment cycles and exposure to jobsite conditions including vibration, concrete dust, and moisture. A knob that no longer holds firm or shows thread damage should be replaced immediately to restore proper handle control.\u003c\/p\u003e\u003cp\u003eCompatible with the following Bartell Global walk behind power trowel models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eB424\u003c\/li\u003e\n\u003cli\u003eB430\u003c\/li\u003e\n\u003cli\u003eB436\u003c\/li\u003e\n\u003cli\u003eB446\u003c\/li\u003e\n\u003cli\u003eB446 MEGA-T\u003c\/li\u003e\n\u003cli\u003eBC436\u003c\/li\u003e\n\u003cli\u003eBC446\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Bartell Global OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Bartell","offers":[{"title":"Default Title","offer_id":43412761608240,"sku":"21714","price":138.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/21714.jpg?v=1784314173","url":"https:\/\/cce-industries.com\/products\/bartell-21714-hand-knob-assembly-oem-replacement-part","provider":"CCE Industries","version":"1.0","type":"link"}