Joint Pin! You&apos;re in luck, you&apos;re in the right place. Winntus Formwork Pvt. Ltd offers a premium Expanding Joint Pin in India, providing reliable solutions for construction projects nationwide. Our Expanding Joint Pins are meticulously crafted with precision, featuring a standard size of 40mm and a weight of 700gm. Made from high-quality brass, our pins offer durability and strength for various construction applications. With a polished surface type, our pins not only provide functionality but also add a touch of elegance to any scaffolding system.