This extension bar from Draper Tools is designed for use with 3/8"" square drive tools. It measures 200mm in length, providing extended reach for various applications. Crafted with durability and performance in mind, this extension bar is a reliable addition to any mechanic's or DIY enthusiast's toolkit. Its robust construction ensures it can withstand the demands of professional use, making it suitable for both automotive and general engineering tasks. The precise engineering of this extension bar guarantees a secure fit and smooth operation, minimizing play and maximizing torque transfer. Whether you're working in tight spaces or need that extra bit of leverage, this Draper Tools extension bar is an essential accessory.