{"product_id":"shakespeare-5228-4-4-heavy-duty-extension-mast-5228-4","title":"Shakespeare 5228-4 4' Heavy - Duty Extension Mast [5228-4]","description":" \u003cp\u003e\u003cb\u003eShakespeare Galaxy® Style 5228-4 4' Heavy-duty Extension Mast\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eLike the 5228, but 4' length (nominal).  Constructed of high-quality Shakespeare white fiberglass, and finished to match Galaxy antennas.  This 1 1\/2\" d\"iameter extension mast can be used to increase height of an antenna and thus improve effective range, or to boost placement of an antenna above on-board obstructions.\u003cbr\u003e\u003cbr\u003e\u003cfont class=\"descred\"\u003eIMPORTANT! If the combined length of your antenna and all extensions is more than 8 feet. you MUST use an upper support bracket\u003c\/font\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStainless steel upper and lower ferrules with standard 1\" - 14 thread\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuggested mount: Shakespeare Style 409-R or 410-R Mounting Kit\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne section, actual length 44\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShakespeare Limited Warranty: 5-Years\u003c\/li\u003e\n\u003c\/ul\u003e \u003c!--- cis2:mm1mmphl ---\u003e\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Extension\u003c\/li\u003e\n\u003cli\u003eBox Dimensions: 3\"H x 3\"W x 55\"L WT: 2.8 lbs\u003c\/li\u003e\n\u003cli\u003eUPC: 719441200077\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ca href=\"https:\/\/productimageserver.com\/literature\/quickGuide\/10680QG.pdf\" target=\"_blank\"\u003eQuick Guide (pdf)\u003c\/a\u003e","brand":"Shakespeare","offers":[{"title":"Default Title","offer_id":40549122736197,"sku":"CWR-10680","price":172.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/7349\/0245\/products\/10680XL.jpg?v=1680019098","url":"https:\/\/www.shopsoundboatworks.com\/products\/shakespeare-5228-4-4-heavy-duty-extension-mast-5228-4","provider":"Sound Boatworks","version":"1.0","type":"link"}