3/8" Drive Long Hexagon Bit Socket H8 x 100 mm. Professional-grade hex bit socket designed for high-torque applications and hard-to-reach fasteners. Manufactured from durable, high-quality steel for strength, reliability and long service life. The 100 mm extended length offers improved access in confined spaces, making it ideal for automotive, mechanical and general workshop use. Precision-machined H8 hex tip ensures a secure fit, reducing the risk of slipping or rounding fasteners. Compatible with standard 3/8" drive ratchets and torque wrenches, suitable for both DIY enthusiasts and professional technicians. Ideal for assembling, maintenance and repair tasks where accuracy and durability matter.