3/16" Size. Working Load Limit (WLL) : 411 lbs. Stainless Steel Screw Pin Wide D Shackle, Type 316. NOTE: THIS PRODUCT IS SUITABLE FOR OVERHEAD LIFTING.A 3/16" Stainless Steel Screw Pin Wide D Shackle is a small, durable connector with a 3/16" diameter body and a wider-than-standard opening, allowing it to accommodate slightly larger fittings than typical D shackles of this size. Made from stainless steel, it is built to resist rust and corrosion, giving it longevity in both marine and outdoor settings. The shackle includes a screw pin that threads securely through the shackle body, designed to stay in place during use but can be easily removed when adjustments are needed.A Stainless Steel Screw Pin Wide D Shackle is built with a wider opening to handle thicker ropes, straps, or multiple lines, making it versatile for marine, construction, and outdoor applications. Its stainless steel construction resists rust, ideal for harsh environments, while the screw pin allows secure connections that can be quickly adjusted or disassembled. These shackles are commonly used to anchor boats, lift heavy materials on construction sites, and attach outdoor gear in safety-critical situations.Type 316 stainless steel is highly corrosion-resistant, especially in harsh environments like marine and chemical settings, due to its molybdenum content. This makes it ideal for applications such as marine hardware, chemical processing, and food industry equipment. Known for its durability and strength, it also resists stress cracking and remains tough even at high temperatures. Additionally, 316 stainless steel is non-magnetic and easy to clean, making it suitable for use in high-sanitation areas.Shop our entire collection of Stainless Steel Rigging fittings and Marine Chain today and get everything you need for your project in just a few clicks!