{"product_id":"ashland-optima-short-dual-arm-casement-operator-stainless-steel","title":"Ashland 1491-120B Optima Short Dual-Arm Operator - W1491S","description":"\u003ch2\u003eAshland Optima Short Dual-Arm Casement Window Operator - Stainless Steel\u003c\/h2\u003e\u003cp\u003eThe Ashland Optima Short Dual-Arm Operator is a heavy-duty casement window operator designed for both left- and right-hand applications. It is used together with the matching sash bracket and track assembly to open and close the window smoothly.\u003c\/p\u003e\u003cp\u003eAn integrated o-ring seal helps keep water out of the operator housing, and a composite assembly thermally insulates the operator to reduce heat and cold transfer into the home. The operator is rated to AAMA Commercial grade 901-96 cycle test, 101 load rating, and DP70.\u003c\/p\u003e\u003cp\u003eThis short-link version is intended for casement windows from 24\" (609.6mm) up to 36\" (914.4mm) in width. Handing is determined as viewed from the interior; please check the images to confirm left- or right-hand orientation before ordering.\u003c\/p\u003e\u003ch3\u003eStamped With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1491-120B on the housing\u003c\/li\u003e\n\u003cli\u003eS-1081-71 on the short 4-7\/8\" (123.8mm) link\u003c\/li\u003e\n\u003cli\u003eS-1491-160 on the straight main arm\u003c\/li\u003e\n\u003cli\u003eS-1491-165 on the short main arm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eManufacturer\u003c\/b\u003e: Ashland\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeries\u003c\/b\u003e: Optima\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eType\u003c\/b\u003e: Dual-Arm Casement Window Operator (Short Link)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFinish\u003c\/b\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHanding\u003c\/b\u003e: Left and Right available (see images)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpline Diameter\u003c\/b\u003e: 3\/8\" (9.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArm Length\u003c\/b\u003e: 10\" (254.0mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShort Link Length\u003c\/b\u003e: 4-7\/8\" (123.8mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBase Width at Cover\u003c\/b\u003e: 5-1\/8\" (130.2mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWindow Width Range\u003c\/b\u003e: 24\" to 36\" (609.6mm to 914.4mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRatings\u003c\/b\u003e: AAMA 901-96 cycle test, 101 load rating, DP70\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOriginal Manufacturer SKU\u003c\/b\u003e: W1491S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMust be used with the matching sash bracket and track assembly for proper operation.\u003c\/li\u003e\n\u003cli\u003eO-ring seal provides water resistance at the operator body.\u003c\/li\u003e\n\u003cli\u003eComposite assembly reduces thermal transfer through the operator.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePriced and sold each, so please order one operator per window. Confirm handing from the interior view before purchasing. \u003cb\u003eMeasure your existing hardware, including arm length, link length, base width, and spline diameter, to ensure the correct fit before ordering.\u003c\/b\u003e\u003c\/p\u003e","brand":"Amesbury Truth Hardware","offers":[{"title":"Left Hand","offer_id":48236389466330,"sku":"W1491S-LH","price":33.27,"currency_code":"USD","in_stock":true},{"title":"Right Hand","offer_id":48236389499098,"sku":"W1491S-RH","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/6478\/1786\/files\/3648653.jpg?v=1784326447","url":"https:\/\/www.truthparts.com\/products\/ashland-optima-short-dual-arm-casement-operator-stainless-steel","provider":"Amesbury Truth Hardware","version":"1.0","type":"link"}