{"product_id":"riayer-316-stainless-steel-bow-anchor-shackle","title":"RiaYer 316 Marine Grade Stainless Steel Bow Shackle | Heavy Duty Anchor \u0026 Rigging (1\/4\" - 1\/2\")","description":"\u003ch2\u003eRiaYer Heavy-Duty Marine Bow Shackles (Anchor Shackles)\u003c\/h2\u003e\n\u003cp\u003eEngineered for multi-directional loads, our \u003cstrong\u003eRiaYer 316 Stainless Steel Bow Shackles\u003c\/strong\u003e feature a classic \"O\" (Omega) shape, providing a wider interior clearance than standard D-shackles. This design allows for greater articulation, making them the ideal choice for connecting anchors to chains, mooring buoys, or complex rigging setups where the load angle may change.\u003c\/p\u003e\n\u003cp\u003eForged from premium Marine Grade 316 Stainless Steel, these heavy-duty shackles offer maximum resistance to saltwater corrosion and pitting, ensuring absolute reliability season after season.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Grade 316 SS:\u003c\/strong\u003e Superior corrosion resistance specifically for harsh saltwater environments, significantly outlasting standard 304 steel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversized Screw Pin:\u003c\/strong\u003e Features a pin diameter larger than the body diameter (see Chart Dimension B vs A) for enhanced shear strength and safety during heavy lifting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBow \/ Omega Shape:\u003c\/strong\u003e The enlarged loop allows for ample space to accept multiple line ends, thimbles, or straps, and handles side-loading far better than traditional D-shackles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Threading:\u003c\/strong\u003e Smooth screw pin operation allows for quick, tool-free assembly while ensuring a secure, tight lock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications \u0026amp; Size Map\u003c\/h3\u003e\n\u003cp\u003eTo ensure the perfect fit for your marine hardware, please refer to the specific dimensions below based on our sizing diagram:\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; border: 1px solid #e1e1e1; margin-top: 15px; margin-bottom: 25px; font-size: 0.9em; width: 100%; min-width: 600px;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color: #f4f4f4; text-align: center;\"\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize Map\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eA (Body Dia.)\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eB (Pin Dia.)\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eC (Opening)\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eD (Inner Height)\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWLL (Capacity)\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWeight\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody style=\"text-align: center;\"\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e\u003cstrong\u003e1\/4\"\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e1\/4\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e5\/16\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e0.47\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e1.13\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee; color: #d9534f;\"\u003e\u003cstrong\u003e1,100 lbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e0.046 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e\u003cstrong\u003e5\/16\"\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e5\/16\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e3\/8\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e0.53\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e1.22\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee; color: #d9534f;\"\u003e\u003cstrong\u003e1,660 lbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e0.082 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e\u003cstrong\u003e3\/8\"\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e3\/8\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e7\/16\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e0.66\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e1.44\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee; color: #d9534f;\"\u003e\u003cstrong\u003e2,200 lbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e0.145 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e\u003cstrong\u003e1\/2\"\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e1\/2\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e5\/8\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e0.81\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e1.88\"\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee; color: #d9534f;\"\u003e\u003cstrong\u003e4,400 lbs\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding: 8px; border: 1px solid #eee;\"\u003e0.338 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"border-top: 1px solid #eee; padding-top: 10px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: What is the difference between Size A and Size B?\u003c\/strong\u003e\u003cbr\u003eA: In marine shackles, the pin (B) is often one size thicker than the body (A) for added strength. For example, our 3\/8\" shackle (A) actually uses a 7\/16\" pin (B). Please ensure your chain links or holes can accommodate the \u003cstrong\u003ePin Diameter (B)\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: Why use a Bow Shackle instead of a straight D-Shackle?\u003c\/strong\u003e\u003cbr\u003eA: Bow shackles (or Anchor shackles) have a larger rounded loop. This allows them to handle loads from multiple directions without binding, making them perfect for anchoring where the boat swings with the tide.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: Are these load-rated?\u003c\/strong\u003e\u003cbr\u003eA: Yes, please refer to the WLL (Working Load Limit) column in the table above. These values represent the safe maximum static load. Always apply a safety factor for dynamic or shock loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RiaYer","offers":[{"title":"1\/4 inch \/ 4 Pcs","offer_id":48127507005690,"sku":null,"price":14.99,"currency_code":"USD","in_stock":true},{"title":"1\/4 inch \/ 6 Pcs","offer_id":48501512995066,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true},{"title":"1\/4 inch \/ 8 Pcs","offer_id":48501513027834,"sku":null,"price":32.99,"currency_code":"USD","in_stock":true},{"title":"5\/16 inch \/ 2 Pcs","offer_id":48108543934714,"sku":"B0FPF93P62","price":12.99,"currency_code":"USD","in_stock":true},{"title":"5\/16 inch \/ 6 Pcs","offer_id":48501513060602,"sku":null,"price":37.99,"currency_code":"USD","in_stock":true},{"title":"5\/16 inch \/ 8 Pcs","offer_id":48501513093370,"sku":null,"price":46.99,"currency_code":"USD","in_stock":true},{"title":"3\/8 inch \/ 2 Pcs","offer_id":48127507071226,"sku":null,"price":15.99,"currency_code":"USD","in_stock":true},{"title":"3\/8 inch \/ 6 Pcs","offer_id":48501513126138,"sku":null,"price":45.99,"currency_code":"USD","in_stock":true},{"title":"3\/8 inch \/ 8 Pcs","offer_id":48501513158906,"sku":null,"price":57.99,"currency_code":"USD","in_stock":true},{"title":"1\/2 inch \/ 2 Pcs","offer_id":48108543869178,"sku":"B0FPFBDQ36","price":27.99,"currency_code":"USD","in_stock":true},{"title":"1\/2 inch \/ 6 Pcs","offer_id":48501513191674,"sku":null,"price":79.99,"currency_code":"USD","in_stock":true},{"title":"1\/2 inch \/ 8 Pcs","offer_id":48501513224442,"sku":null,"price":100.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/9701\/0170\/files\/riayer-black-bow-shackle-316-stainless-steel.jpg?v=1778475924","url":"https:\/\/riayer.com\/products\/riayer-316-stainless-steel-bow-anchor-shackle","provider":"RiaYer","version":"1.0","type":"link"}