This Hex Socket Bit features a 3/4 inch (19.05 mm) connection size with a 27 mm hex driver and a total length of 100 mm, including a 20 mm blade. It provides a secure grip on hexagonal fasteners, making it suitable for precise fastening in industrial and mechanical settings. Key features: - Connection size: 3/4 inch (19.05 mm) - Hex driver dimension: 27 mm - Total length: 100 mm with 20 mm blade - Diameter: 44 mm - Durable construction for reliable performance