{"product_id":"selden-400-030-04r","title":"System 30 - Main Sheet System, 1500 mm High-Beam Track, 4:1 Purchase","description":"\u003cp\u003eTo determine which size of track you need, Seldén has developed a Main Sheet Track Calculator which is available on-line. You will be asked to fill in your boats Righting moment at 30° heel - no worries - there is a calculator for that too. \u003c\/p\u003e\u003cp\u003e\u003ca target=\"support\" href=\"https:\/\/support.seldenmast.com\/en\/services\/calculators.html\"\u003ehttps:\/\/support.seldenmast.com\/en\/services\/calculators.html\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe System 30 High Beam Main Sheet Track Assembly is designed for yachts up to 45'. It features a 4:1 purchase and cam cleat controls integrated in the end controls and a track that is unsupported in the middle.The kit includes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMain sheet car 443-181-01. The car is black anodised, extruded aluminium and runs on Torlon® ball bearings. It features plain bearing polymer sheaves for control lines and an AISI 316 mirror finished stainless toggle for Seldén PBB 60, PBB 70 and RBB 60 blocks. The toggle and sheet block are supported by a rubber stand-up collar to improve function and to dampen vibrations.\u003c\/li\u003e\n\u003cli\u003eEnd controls 443-112-02 \/ 443-112-03 with Size 38 mm cam cleats. Plain bearing sheaves and an integrated becket for the control line. Rubber shock absorbers prevent damages on car and end controls. \u003c\/li\u003e\n\u003cli\u003e30 mm hard anodized High Beam track for M6 screws. Length 1500 mm. The track is a sliding bolt design, ideal for retrofit upgrades as you need no new holes. Use M6 bolts and Seldén's sealing washers art no 164-483. It is critical an unsupported track is mounted and secured using a minimum of three fixing bolts on either side of the unsupported length.\u003c\/li\u003e\n\u003cli\u003eHigh beam adaptor in composite to finish off the high beam track.\u003c\/li\u003e\n\u003cli\u003e9 m control line, 24-plait Polyester.\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eLength\u003c\/b\u003e: 1500 \u003cem\u003emm\u003c\/em\u003e\u003cbr\u003e\u003cb\u003eMax MSL\u003c\/b\u003e: 40.00 \u003cem\u003ekNm\u003c\/em\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Selden Mast","offers":[{"title":"Default Title","offer_id":67857039884608,"sku":"400-030-04R","price":683.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/catalinayachtsstore.com\/products\/selden-400-030-04r","provider":"Catalina Yachts Store","version":"1.0","type":"link"}