{"product_id":"ferrea-7-degree-radial-steel-valve-locks-11-32-in-stem-0-050-in-installed-height","title":"Ferrea 7 Degree Radial Steel Valve Locks - 11\/32 in Stem, +0.050 in Installed Height","description":"\u003cp\u003eThese are radial groove valve locks for 11\/32 inch valve stems, cut to a 7 degree taper. The radial groove spreads clamping load around the stem rather than concentrating it on a single bead, which suits high lift and high spring pressure valvetrains. The +0.050 designation is installed height, not an oversize bore: the lock seats the retainer 0.050 inch higher up the stem and raises spring installed height by the same amount, which is how you dial in spring pressure without changing shims. Machined from 4140 chromoly bar stock, heat treated and black oxide finished.\u003c\/p\u003e\u003ch2 style=\"margin:16px 0 4px 0;\"\u003eSpecifications\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin-top:0;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003eRadial groove valve locks (keepers), 7 degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eValve Stem Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e11\/32 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eInstalled Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e+0.050 in (raises spring installed height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e4140 chromoly bar stock, heat treated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border-bottom:1px solid #e5e5e5;\"\u003eBlack oxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eK10109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":47181884293292,"sku":"FERK10109","price":106.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0480\/2160\/2467\/files\/b9e84c1743c5ff2bdaae3540cefbb328_d32b3fe7-6e73-4c86-91a5-05c65dcfcef1.jpg?v=1789097277","url":"https:\/\/onefastshop.com\/products\/ferrea-7-degree-radial-steel-valve-locks-11-32-in-stem-0-050-in-installed-height","provider":"OneFastShop","version":"1.0","type":"link"}