Why Are Chain Links Oval Instead of Round? The Clever Reason

Why are chain links oval instead of perfectly round? The answer reveals a clever piece of engineering hidden inside something we see almost every day. From construction cranes to massive ship anchors, metal chains carry enormous loads using a series of simple, interconnected links. But why are most of these links elongated rather than circular? Are oval chain links actually stronger, or is there another reason behind their shape? In this video, we'll explore how chains work, why their links need room to move, how tension travels through a chain, and why engineers choose different link shapes for different applications. We'll also discover how industrial lifting chains are manufactured, what makes anchor chains different, and why a chain's strength depends on much more than its appearance. Sometimes, the simplest designs hide the most thoughtful engineering. Subscribe to Small Things for more fascinating explanations of everyday objects, hidden engineering, and the science behind things we rarely question. #ChainLinks #Engineering #HowThingsWork --- Timestamp: 00:00 - Intro 01:10 - The Ancient Design That Never Disappeared 02:39 - Why Two Links Need Room to Move 04:34 - What Happens When a Chain Carries a Heavy Load? 06:44 - Would a Perfectly Round Chain Actually Work? 08:39 - How Steel Turns a Simple Link Into a Heavy-Duty Component 11:09 - Why Some Chain Links Look Different --- ✨ About Small Things Small Things is created by Sarah, Maez, and Hassan — a small team who loves exploring the hidden stories behind simple things and small things. 🤖 Disclaimer: We may use AI tools to support research and production, but every video is reviewed and edited by our team. We respect copyright, original work, and YouTube’s policies. Thank you for supporting us. 🙏 If you notice any issues, please contact us at [email protected] #smallthings #simplethings