{"product_id":"hockblockplaneiron1-38hc716slot","title":"Hock Block Plane Irons","description":"\u003cbody\u003e\n \n  \u003cp\u003e\n   Hock irons have long been prized for their excellent hardness, rigidity and edge retention.  They're made from ultra\n fine-grained high carbon tool steel, which takes a sharper edge than alloys like chrome-vanadium steel or HSS.\n  \u003c\/p\u003e\n  \u003ch5\u003e\n   Blade Steel\n  \u003c\/h5\u003e\n  \u003cp\u003e\n   \u003cb\u003e\n    High Carbon\n   \u003c\/b\u003e\n   irons are O-1 Tool Steel fully hardened and tempered to Rc62 on the Rockwell scale, much harder than ordinary tools but not in\n the least brittle or delicate.\n  \u003c\/p\u003e\n  \u003cp\u003e\n   For the ultimate in durability, Hock's\n   \u003cb\u003e\n    Cryogenically Treated A-2 Tool Steel\n   \u003c\/b\u003e\n   irons are significantly tougher and more wear resistant than even their own high carbon blades.\n  \"Cryo\" irons, conditioned at -320°F, will hold an edge longer than you've ever experienced.  They're a little harder to\n  sharpen, of course, but the results are simply amazing.\n  \u003c\/p\u003e\n  \u003ch5\u003e\n   Fitting Your Plane\n  \u003c\/h5\u003e\n  \u003cp\u003e\n   Block plane irons fit is best determined by the width of the iron and the width of its lateral adjustment slot.\n  \u003c\/p\u003e\n  \u003cp style=\"font-weight: bold;\"\u003e\n   Important: please measure your original carefully to be sure you order an iron that will work in your plane.\n  \u003c\/p\u003e\n  \u003cp\u003e\n   These irons are patterned as replacements for most of the Record, Stanley, Bailey block planes (and their clones) made over\n the past 50+ years.\n  \u003c\/p\u003e\n  \u003cp\u003e\n   These irons DO NOT fit modern Stanley Sweetheart Planes, which were introduced in 2009.\n  \u003c\/p\u003e\n  \u003ca name=\"moreinfo\"\u003e\n  \u003c\/a\u003e\n  \u003ch3 style=\"background:#D6CBB5; padding:2px 4px; font-size:13.33px;\"\u003e\n   Additional Information\n  \u003c\/h3\u003e\n  \u003cp\u003e\n   \u003ca data-prev-url=\"https:\/\/www.highlandwoodworking.com\/hock-blades-irons-improve-cutting-ability-woodworking-hand-planes.aspx\" href=\"\/pages\/custom-hock-blades-irons-improve-cutting-ability-woodworking-hand-planes\"\u003e\n    Read more about how Hock blades can\n improve the cutting ability of your hand planes.\n   \u003c\/a\u003e\n  \u003c\/p\u003e\n \n\u003c\/body\u003e","brand":"Hock Tools","offers":[{"title":"High Carbon \/ 1-3\/8 inch - 7\/16 inch Slot","offer_id":50821593170202,"sku":"122514","price":36.0,"currency_code":"USD","in_stock":true},{"title":"High Carbon \/ 1-5\/8 inch - 7\/16 inch Slot","offer_id":50821593202970,"sku":"122507","price":39.0,"currency_code":"USD","in_stock":true},{"title":"High Carbon \/ 1-3\/8 inch - 5\/8 inch Slot","offer_id":50821593235738,"sku":"122510","price":36.0,"currency_code":"USD","in_stock":true},{"title":"High Carbon \/ 1-5\/8 inch - 5\/8 inch Slot","offer_id":50821593268506,"sku":"122515","price":39.0,"currency_code":"USD","in_stock":true},{"title":"A2 Cryo \/ 1-3\/8 inch - 7\/16 inch Slot","offer_id":50821593301274,"sku":"122545","price":50.5,"currency_code":"USD","in_stock":true},{"title":"A2 Cryo \/ 1-5\/8 inch - 7\/16 inch Slot","offer_id":50821593334042,"sku":"122546","price":52.5,"currency_code":"USD","in_stock":true},{"title":"A2 Cryo \/ 1-3\/8 inch - 5\/8 inch Slot","offer_id":50821593366810,"sku":"122547","price":50.5,"currency_code":"USD","in_stock":true},{"title":"A2 Cryo \/ 1-5\/8 inch - 5\/8 inch Slot","offer_id":50821593399578,"sku":"122548","price":52.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0904\/5167\/3370\/files\/hock-block-plane-irons-02d.jpg?v=1768340616","url":"https:\/\/www.highlandwoodworking.com\/products\/hockblockplaneiron1-38hc716slot","provider":"Highland Woodworking","version":"1.0","type":"link"}