Marine Hardware Division History Tylaska Marine Hardware was founded in 1995 in Mystic, CT by the owner and president Timothy Tylaska. Engineering Designed by professional engineers and manufactured in house. All components are tested to advertised working strength and for resistance to harsh ocean salt spray Materials All Tylaska Marine Hardware is built from the highest quality materials: 17-4PH and 316L stainless steel for maximum strength and corrosion resistance and 6061 and 7075 aluminum for weight savings Features Made in USA All parts tested to advertised working load Easy to use working mechanism Heat Treated 17-4 PH Stainless Steel J8 Easily spliced onto Genoa sheets, outhauls and halyards, the low-profile Tylaska J-Locks fit through most Genoa blocks for fast sheet changes. The unique patented double-locking plunger locks in two directions to provide the ultimate protection against accidental opening during flogging. J12 Easily spliced onto Genoa sheets, outhauls and halyards, the low-profile Tylaska J-Locks fit through most Genoa blocks for fast sheet changes. The unique patented double-locking plunger locks in two directions to provide the ultimate protection against accidental opening during flogging. J20 Easily spliced onto Genoa sheets, outhauls and halyards, the low-profile Tylaska J-Locks fit through most Genoa blocks for fast sheet changes. The unique patented double-locking plunger locks in two directions to provide the ultimate protection against accidental opening during flogging. J30 Easily spliced onto Genoa sheets, outhauls and halyards, the low-profile Tylaska J-Locks fit through most Genoa blocks for fast sheet changes. The unique patented double-locking plunger locks in two directions to provide the ultimate protection against accidental opening during flogging. J8 J12 J20 J30 J Lock Diagram/ Data Table
