{"id":272,"date":"2026-10-06T12:54:17","date_gmt":"2026-10-06T12:54:17","guid":{"rendered":"http:\/\/aft-forge.jk-ideaweb.com\/?post_type=product&#038;p=272"},"modified":"2026-10-19T09:43:31","modified_gmt":"2026-10-19T09:43:31","slug":"carabiner-2","status":"publish","type":"product","link":"https:\/\/aft-forge.com\/ja\/product\/carabiner-2\/","title":{"rendered":"\u30ab\u30fc\u30d3\u30cd\u30fc\u30d0\u30fc-2"},"content":{"rendered":"<div id=\"prodNav\">\n<div class=\"tab-content responsive\" style=\"text-align: left;\">\n<div id=\"contentprod0\" class=\"tab-pane active txtNormal\">\n<h2>Forged Aluminum Carabiner (Round Eye): Snap Hook Body with Round Rope Eye<\/h2>\n<p>The round-eye forged aluminum carabiner is the body forging of a snap hook. One end has a round eye for threading rope or attaching a ring; the other end is an open hook used with a gate. Recesses along the body reduce weight, and a small stud near the eye locates the gate.<\/p>\n<p>In use, the body carries tension along its major axis, with the curved section of the hook as the main load path. Al Forge Tech (AFT) hot forges the body so grain flow follows the C-shaped contour continuously and the lightening recesses are pressed in during forging. After heat treatment, AFT machines the gate pin holes and applies vibratory finishing and dyed anodizing before delivery to the brand for assembly.<\/p>\n<h3>\u4e3b\u306a\u6a5f\u80fd<\/h3>\n<ul>\n<li>C-shaped body hot forged with continuous grain flow through the curve<\/li>\n<li>Lightening recesses forged in for low weight with rigidity<\/li>\n<li>Round eye suits rope or ring attachment<\/li>\n<li>Gate hole machining, vibratory finishing and dyed anodizing<\/li>\n<\/ul>\n<h2>Forged Aluminum Carabiner (Round Eye) Specifications and Manufacturing Capability<\/h2>\n<div class=\"table-container\">\n<table class=\"table table-bordered table-striped\">\n<thead>\n<tr>\n<th>\u5546\u54c1<\/th>\n<th>\u8a73\u7d30<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u88fd\u54c1\u30ab\u30c6\u30b4\u30ea\u30fc<\/td>\n<td>\u30a2\u30eb\u30df\u935b\u9020\u5de5\u696d\u7528\u91d1\u7269<\/td>\n<\/tr>\n<tr>\n<td>\u7533\u8acb<\/td>\n<td>Mountaineering, climbing and outdoor snap hooks and connectors<\/td>\n<\/tr>\n<tr>\n<td>\u4e3b\u306a\u30d7\u30ed\u30bb\u30b9<\/td>\n<td>\u9589\u578b\u71b1\u9593\u935b\u9020\uff08\u71b1\u9593\u935b\u9020\u30d7\u30ec\u30b9\uff1a600T\uff5e8,000T\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u7d20\u6750<\/td>\n<td>\u304a\u5ba2\u69d8\u306e\u4ed5\u69d8\u306b\u5408\u308f\u305b\u3066\u9078\u629e\u53ef\u80fd\u30022xxx\u30015xxx\u30016xxx\u30017xxx \u30b7\u30ea\u30fc\u30ba\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\uff08\u4f8b\uff1a2014\u30016061\u30016082\u30017075\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u71b1\u51e6\u7406<\/td>\n<td>\u5408\u91d1\u304a\u3088\u3073\u5f37\u5ea6\u8981\u4ef6\u306b\u3088\u308b\u793e\u5185T4\u51e6\u7406\uff088\u30e6\u30cb\u30c3\u30c8\uff09\u304a\u3088\u3073T6\u4eba\u5de5\u8001\u5316\uff087\u30e6\u30cb\u30c3\u30c8\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4e8c\u6b21\u52a0\u5de5<\/td>\n<td>CNC\u52a0\u5de5\uff0852\u53f0\u306e\u52a0\u5de5\u30bb\u30f3\u30bf\u30fc\u300130\u53f0\u306e\u65cb\u76e4\uff09\u3001\u30d0\u30ea\u53d6\u308a\u3001\u632f\u52d5\u4ed5\u4e0a\u3052<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u4ed5\u4e0a\u3052<\/td>\n<td>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u3001\u967d\u6975\u9178\u5316\uff08\u786c\u967d\u6975\u9178\u5316\u3092\u542b\u3080\uff09\u3001\u30b7\u30e7\u30c3\u30c8\u30d6\u30e9\u30b9\u30c8\u3001\u96fb\u5b50\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u307e\u305f\u306f\u5857\u88c5<\/td>\n<\/tr>\n<tr>\n<td>\u691c\u67fb<\/td>\n<td>\u30b6\u30a4\u30c4CMM\uff084\u53f0\uff09\u3001\u786c\u5ea6\u8a08\u3001\u5206\u5149\u8a08\u3001\u86cd\u5149\u900f\u904e\u691c\u67fb\u30e9\u30a4\u30f3<\/td>\n<\/tr>\n<tr>\n<td>\u5bf8\u6cd5\u3068\u516c\u5dee<\/td>\n<td>\u9867\u5ba2\u3054\u3068\u306b2D\/3D\u56f3\u9762<\/td>\n<\/tr>\n<tr>\n<td>\u54c1\u8cea\u30b7\u30b9\u30c6\u30e0<\/td>\n<td>IATF 16949:2016\u3001ISO 14001:2015<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Forged Aluminum Carabiner (Round Eye) Manufacturing Process<\/h2>\n<ol>\n<li><strong>\u30c9\u30ed\u30fc\u30a4\u30f3\u30b0\u30ec\u30d3\u30e5\u30fc\u3068DFM<\/strong>\u5408\u91d1\u3001\u8377\u91cd\u65b9\u5411\u3001\u91cd\u8981\u306a\u5bf8\u6cd5\u3092\u78ba\u8a8d\u3057\u3001\u305d\u306e\u5f8c QForm \u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3057\u3066\u91d1\u5c5e\u6d41\u52d5\u3068\u6b20\u9665\u30ea\u30b9\u30af\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002.<\/li>\n<li><strong>\u30c7\u30b6\u30a4\u30f3\u3068\u88fd\u9020<\/strong>\u30c0\u30a4\u30bb\u30c3\u30c8\u306e\u6570\uff08\u4f8b\u3048\u3070\u3001\u30d6\u30ed\u30c3\u30ab\u30fc\u30c0\u30a4\u3068\u30d5\u30a1\u30a4\u30cb\u30c3\u30b7\u30e3\u30fc\u30c0\u30a4\uff09\u306f\u90e8\u54c1\u306e\u8907\u96d1\u3055\u306b\u5408\u308f\u305b\u3066\u8a08\u753b\u3055\u308c\u3066\u304a\u308a\u3001\u30c0\u30a4\u306e\u5f62\u72b6\u306f\u643a\u5e2f\u578b3D\u30b9\u30ad\u30e3\u30ca\u30fc\u3067\u78ba\u8a8d\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li><strong><a href=\"https:\/\/aft-forge.com\/ja\/forging-service\/hot-forging-service\/\">\u71b1\u9593\u935b\u9020<\/a><\/strong>600T\uff5e8,000T\u306e\u71b1\u9593\u935b\u9020\u30d7\u30ec\u30b9\u3067\u306e\u9589\u578b\u6210\u5f62\u306b\u3088\u308a\u3001\u90e8\u54c1\u306e\u5f62\u72b6\u306b\u6cbf\u3063\u305f\u9023\u7d9a\u3057\u305f\u7c92\u72b6\u6d41\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li><strong>\u71b1\u51e6\u7406<\/strong>T4\u6eb6\u6db2\u51e6\u7406\u3068T6\u4eba\u5de5\u8001\u5316\u306f\u793e\u5185\u3067\u5b9f\u65bd\u3055\u308c\u3001\u5408\u91d1\u304a\u3088\u3073\u5f37\u5ea6\u8981\u4ef6\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u3055\u308c\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li><strong><a href=\"https:\/\/aft-forge.com\/ja\/forging-service\/aluminum-cnc-machining-services\/\">CNC\u52a0\u5de5<\/a> \u305d\u3057\u3066\u4ed5\u4e0a\u3052<\/strong>\u7a74\u3001\u30b9\u30ec\u30c3\u30c9\u3001\u63a5\u5408\u9762\u306f\u6a5f\u68b0\u52a0\u5de5\u3055\u308c\u3001\u305d\u306e\u5f8c\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30d0\u30ea\u53d6\u308a\u3001\u632f\u52d5\u4ed5\u4e0a\u3052\u3001\u30b7\u30e7\u30c3\u30c8\u30d6\u30e9\u30b9\u30c8\u3001\u307e\u305f\u306f\u967d\u6975\u9178\u5316\u304c\u884c\u308f\u308c\u307e\u3059\u3002.<\/li>\n<li><strong>\u691c\u67fb\u3068\u767a\u9001<\/strong>\u5bf8\u6cd5\u3001\u786c\u5ea6\u3001\u5316\u5b66\u7d44\u6210\u306fCMM\u3001\u786c\u5ea6\u8a08\u3001\u5206\u5149\u8a08\u3092\u7528\u3044\u3066\u78ba\u8a8d\u3055\u308c\u3001\u30ed\u30c3\u30c8\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306fIATF 16949\u306b\u5f93\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ol>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>What determines the strength of a carabiner body?<\/h3>\n<p>Mainly the alloy and temper, the cross-section design of the body (for example recess depth and the section of the curved portion), and whether forged grain flow is intact. AFT forges the body so grain flow follows its contour and sets T6 heat treatment conditions for the alloy. Rated strength and certification are validated by the brand against its design and test standards, and AFT can supply tensile test and material data.<\/p>\n<h3>How do I choose between the round-eye and square-eye carabiner?<\/h3>\n<p>The round eye suits rope or round rings, allowing rope to rotate naturally in the eye under load. The rectangular eye of the square-eye version suits flat webbing, keeping it flat under load and preventing it from twisting or bunching. The choice depends on the rope or webbing used, and AFT can produce either style to the brand&#8217;s drawing.<\/p>\n<h3>How does a forged aluminum Forged Aluminum Carabiner (Round Eye) compare with casting or machining from billet?<\/h3>\n<p>Forging shapes aluminum in the solid state under pressure, so the grain flow follows the part contour and the porosity and shrinkage common in castings are avoided. Compared with machining from solid billet, a near-net-shape forging removes less material and shortens machining time. For a Forged Aluminum Carabiner (Round Eye) under repeated loads, forging balances strength and weight; the final choice still depends on design loads and volume.<\/p>\n<h3>Can you assess forging feasibility while the Forged Aluminum Carabiner (Round Eye) is still in design?<\/h3>\n<p>\u306f\u3044\u3002Al Forge Tech\u306f\u4e3b\u306bOEM\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u3057\u3066\u6d3b\u52d5\u3057\u3066\u304a\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u30b3\u30f3\u30bb\u30d7\u30c8\u307e\u305f\u306f\u56f3\u9762\u6bb5\u968e\u3067\u8a2d\u8a08\u9069\u5408\u6027\u8a55\u4fa1(DFM)\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u8584\u3044\u808b\u9aa8\u306e\u8abf\u6574\u3001\u6025\u306a\u65ad\u9762\u5909\u66f4\u3001\u304a\u3088\u3073\u30e9\u30c3\u30d7\u3084\u30a2\u30f3\u30c0\u30fc\u30d5\u30a3\u30eb\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u89d2\u5ea6\u306e\u8abf\u6574\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002QForm\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306f\u91d1\u5c5e\u6d41\u52d5\u3092\u65e9\u671f\u306b\u4e88\u6e2c\u3057\u3001\u305d\u306e\u7d50\u679c\u306f\u5f53\u793e\u306b\u3088\u308b\u91d1\u578b\u8a2d\u8a08\u7d4c\u9a13\u3068\u6bd4\u8f03\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3>Can the Forged Aluminum Carabiner (Round Eye) be anodized or given other surface finishes?<\/h3>\n<p>Yes. Al Forge Tech offers anodizing (including hard anodizing), shot blasting, vibratory finishing, e-coating and painting, plus pickling and ultrasonic washing lines to clean parts after machining. Please note the finish type and film thickness on the drawing so machining allowances and cosmetic standards for the Forged Aluminum Carabiner (Round Eye) can be evaluated together.<\/p>\n<h2>Request a Quote for the Forged Aluminum Carabiner (Round Eye)<\/h2>\n<p>Developing a new Forged Aluminum Carabiner (Round Eye) or converting an existing part to aluminum forging? Send us your 3D\/2D drawings, alloy and temper, annual volume and finishing requirements. Our engineering team will reply with a feasibility review, die plan and quotation.<\/p>\n<ul>\n<li>\u30aa\u30f3\u30e9\u30a4\u30f3\u306e\u304a\u554f\u3044\u5408\u308f\u305b\uff1a <a href=\"https:\/\/aft-forge.com\/ja\/contact-us\/\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a><\/li>\n<li>\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9: <a href=\"mailto:aft@aft-forge.com.tw\">aft@aft-forge.com.tw<\/a><\/li>\n<\/ul>\n<p>\u985e\u4f3c\u306e\u30d1\u30fc\u30c4\u3092\u6bd4\u8f03\u3059\u308b\u306b\u306f\u3001\u95b2\u89a7\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/aft-forge.com\/ja\/industrial-hardware\/\">\u30a2\u30eb\u30df\u935b\u9020\u5de5\u696d\u7528\u91d1\u7269<\/a> \u305d\u3057\u3066\u79c1\u305f\u3061\u306e <a href=\"https:\/\/aft-forge.com\/ja\/applications\/industrial-hardware\/\">industrial hardware forging applications<\/a>, \u307e\u305f\u306f\u3001\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044 <a href=\"https:\/\/aft-forge.com\/ja\/about-us\/\">\u4f1a\u793e\u7d39\u4ecb<\/a> \u5f53\u793e\u306e\u8a2d\u5099\u304a\u3088\u3073\u8a8d\u8a3c\u306b\u3064\u3044\u3066\u3002.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Forged Aluminum Carabiner (Round Eye): Snap Hook Body with Round Rope Eye The round-eye forged aluminum carabiner is the body forging of a snap hook. One end has a round eye for threading rope or attaching a ring; the other end is an open hook used with a gate. Recesses along the body reduce weight, and a small stud near the eye locates the gate. In use, the body carries tension along its major axis, with the curved section of the hook as the main load path. Al Forge Tech (AFT) hot forges the body so grain flow follows the C-shaped contour continuously and the lightening recesses are pressed in [&hellip;]<\/p>\n","protected":false},"featured_media":249,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-272","product","type-product","status-publish","has-post-thumbnail","product_cat-industrial-hardware","first","instock","taxable","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/product\/272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/comments?post=272"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/media\/249"}],"wp:attachment":[{"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/media?parent=272"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/product_brand?post=272"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/product_cat?post=272"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aft-forge.com\/ja\/wp-json\/wp\/v2\/product_tag?post=272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}