{"product_id":"tackform-dual-20mm-ball-socket-die-cast-arm-with-elbow-and-knob-4-5-or-7","title":"Tackform Dual 20mm Ball Socket Die Cast Arm with Elbow and Knob - 4.5\" or 7\"","description":"\u003cp\u003eThe Tackform dual 20mm socket arm is an all-aluminum die-cast arm with a 20mm socket at each end and a locking elbow in the middle. Each ball joint is omnidirectional and locks, so between the two sockets and the elbow you can reach the exact angle you want and then lock it.\u003c\/p\u003e\u003ch3\u003eWhy it works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree adjustment points.\u003c\/strong\u003e Two locking ball joints plus a locking elbow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDie-cast aluminum.\u003c\/strong\u003e All-metal construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo lengths.\u003c\/strong\u003e 4.5\" (TF-AR-08) or 7\" (TF-AR-07).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoosing a length\u003c\/h3\u003e\u003cp\u003eThe longer arm gives more reach but, as with any arm, puts more leverage on the base, so choose the shorter one when a close position works.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal, for 20mm balls.\u003c\/p\u003e\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cp\u003eThe arm with its knob.\u003c\/p\u003e\u003ch3\u003eQuestions before you order?\u003c\/h3\u003e\u003cp\u003eFitment questions are easier to settle before the box ships. Call or text Carl \u0026amp; Anton at (920) 249-7744 or use the chat — real humans in Sheboygan, Wisconsin, not a call center.\u003c\/p\u003e","brand":"Tackform","offers":[{"title":"4.5\"","offer_id":58652925821231,"sku":"TF-AR-08","price":19.99,"currency_code":"USD","in_stock":true},{"title":"7\"","offer_id":58652925853999,"sku":"TF-AR-07","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0861\/5113\/5535\/files\/MAIN_TF-AR-08.webp?v=1792017110","url":"https:\/\/nvmos.com\/products\/tackform-dual-20mm-ball-socket-die-cast-arm-with-elbow-and-knob-4-5-or-7","provider":"NVMOS","version":"1.0","type":"link"}